1277304574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{14411}}^1$

素因数の和:14920

約数の個数: 32

約数和(自身を含む): 2363106816

約数和(自身を除く): 1085802242

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 487, 974, 3409, 6331, 6818, 12662, 14411, 28822, 44317, 88634, 100877, 187343, 201754, 374686, 1311401, 2622802, 7018157, 14036314, 49127099, 91236041, 98254198, 182472082, 638652287, 1277304574]

約数ペア:

[(1, 1277304574), (2, 638652287), (7, 182472082), (13, 98254198), (14, 91236041), (26, 49127099), (91, 14036314), (182, 7018157), (487, 2622802), (974, 1311401), (3409, 374686), (6331, 201754), (6818, 187343), (12662, 100877), (14411, 88634), (28822, 44317)]