6920471998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20359}}^1\times {\mathrm{15451}}^1$

素因数の和:35823

約数の個数: 16

約数和(自身を含む): 11325697920

約数和(自身を除く): 4405225922

約数列:

[1, 2, 11, 22, 15451, 20359, 30902, 40718, 169961, 223949, 339922, 447898, 314566909, 629133818, 3460235999, 6920471998]

約数ペア:

[(1, 6920471998), (2, 3460235999), (11, 629133818), (22, 314566909), (15451, 447898), (20359, 339922), (30902, 223949), (40718, 169961)]