274535404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479957}}^1$

素因数の和:479985

約数の個数: 24

約数和(自身を含む): 564430608

約数和(自身を除く): 289895204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 479957, 959914, 1919828, 5279527, 6239441, 10559054, 12478882, 21118108, 24957764, 68633851, 137267702, 274535404]

約数ペア:

[(1, 274535404), (2, 137267702), (4, 68633851), (11, 24957764), (13, 21118108), (22, 12478882), (26, 10559054), (44, 6239441), (52, 5279527), (143, 1919828), (286, 959914), (572, 479957)]