12591695890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1497229}}^1$

素因数の和:1497294

約数の個数: 24

約数和(自身を含む): 23473571940

約数和(自身を除く): 10881876050

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 1497229, 2994458, 7486145, 14972290, 43419641, 86839282, 217098205, 434196410, 1259169589, 2518339178, 6295847945, 12591695890]

約数ペア:

[(1, 12591695890), (2, 6295847945), (5, 2518339178), (10, 1259169589), (29, 434196410), (58, 217098205), (145, 86839282), (290, 43419641), (841, 14972290), (1682, 7486145), (4205, 2994458), (8410, 1497229)]