80626898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1814

約数の個数: 24

約数和(自身を含む): 133649040

約数和(自身を除く): 53022142

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 1579, 2321, 3158, 4642, 17369, 25531, 34738, 51062, 191059, 333169, 382118, 666338, 3664859, 7329718, 40313449, 80626898]

約数ペア:

[(1, 80626898), (2, 40313449), (11, 7329718), (22, 3664859), (121, 666338), (211, 382118), (242, 333169), (422, 191059), (1579, 51062), (2321, 34738), (3158, 25531), (4642, 17369)]