1264754986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{2111}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 2097570816

約数和(自身を除く): 832815830

約数列:

[1, 2, 11, 22, 113, 226, 241, 482, 1243, 2111, 2486, 2651, 4222, 5302, 23221, 27233, 46442, 54466, 238543, 299563, 477086, 508751, 599126, 1017502, 2623973, 5247946, 5596261, 11192522, 57488863, 114977726, 632377493, 1264754986]

約数ペア:

[(1, 1264754986), (2, 632377493), (11, 114977726), (22, 57488863), (113, 11192522), (226, 5596261), (241, 5247946), (482, 2623973), (1243, 1017502), (2111, 599126), (2486, 508751), (2651, 477086), (4222, 299563), (5302, 238543), (23221, 54466), (27233, 46442)]