1520343016

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{3115457}}^1$

素因数の和:3115524

約数の個数: 16

約数和(自身を含む): 2897375940

約数和(自身を除く): 1377032924

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3115457, 6230914, 12461828, 24923656, 190042877, 380085754, 760171508, 1520343016]

約数ペア:

[(1, 1520343016), (2, 760171508), (4, 380085754), (8, 190042877), (61, 24923656), (122, 12461828), (244, 6230914), (488, 3115457)]