557569076

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{677}}^1\times {\mathrm{1999}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 987168000

約数和(自身を除く): 429598924

約数列:

[1, 2, 4, 103, 206, 412, 677, 1354, 1999, 2708, 3998, 7996, 69731, 139462, 205897, 278924, 411794, 823588, 1353323, 2706646, 5413292, 139392269, 278784538, 557569076]

約数ペア:

[(1, 557569076), (2, 278784538), (4, 139392269), (103, 5413292), (206, 2706646), (412, 1353323), (677, 823588), (1354, 411794), (1999, 278924), (2708, 205897), (3998, 139462), (7996, 69731)]