1680494618894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{56647159}}^1$

素因数の和:56647344

約数の個数: 32

約数和(自身を含む): 3121485104640

約数和(自身を除く): 1440990485746

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 14833, 29666, 56647159, 113294318, 396530113, 736413067, 793060226, 1472826134, 5154891469, 9233486917, 10309782938, 18466973834, 64634408419, 120035329921, 129268816838, 240070659842, 840247309447, 1680494618894]

約数ペア:

[(1, 1680494618894), (2, 840247309447), (7, 240070659842), (13, 129268816838), (14, 120035329921), (26, 64634408419), (91, 18466973834), (163, 10309782938), (182, 9233486917), (326, 5154891469), (1141, 1472826134), (2119, 793060226), (2282, 736413067), (4238, 396530113), (14833, 113294318), (29666, 56647159)]