31336707830

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4740803}}^1$

素因数の和:4741471

約数の個数: 16

約数和(自身を含む): 56491420464

約数和(自身を除く): 25154712634

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 4740803, 9481606, 23704015, 47408030, 3133670783, 6267341566, 15668353915, 31336707830]

約数ペア:

[(1, 31336707830), (2, 15668353915), (5, 6267341566), (10, 3133670783), (661, 47408030), (1322, 23704015), (3305, 9481606), (6610, 4740803)]