957596668

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{1291}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 1953504000

約数和(自身を除く): 995907332

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 449, 826, 898, 1291, 1652, 1796, 2582, 3143, 5164, 6286, 9037, 12572, 18074, 26491, 36148, 52982, 76169, 105964, 152338, 185437, 304676, 370874, 533183, 579659, 741748, 1066366, 1159318, 2132732, 2318636, 4057613, 8115226, 16230452, 34199881, 68399762, 136799524, 239399167, 478798334, 957596668]

約数ペア:

[(1, 957596668), (2, 478798334), (4, 239399167), (7, 136799524), (14, 68399762), (28, 34199881), (59, 16230452), (118, 8115226), (236, 4057613), (413, 2318636), (449, 2132732), (826, 1159318), (898, 1066366), (1291, 741748), (1652, 579659), (1796, 533183), (2582, 370874), (3143, 304676), (5164, 185437), (6286, 152338), (9037, 105964), (12572, 76169), (18074, 52982), (26491, 36148)]