2⁴ × 5 × 19 × 491

Prime Factor Structure

Factorization String 2^4 × 5 × 19 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,830,240

Proper Divisor Sum 1,083,920

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #746309 ← → #746329

1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 491 760 982 1,520 1,964 2,455 3,928 4,910 7,856 9,329 9,820 18,658 19,640 37,316 39,280 46,645 74,632 93,290 149,264 186,580 373,160 746,320

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

746,320 373,160 186,580 93,290 46,645 139,936 69,968 34,984 17,492 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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