2009441642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5179}}^1\times {\mathrm{14923}}^1$

素因数の和:20117

約数の個数: 16

約数和(自身を含む): 3246865440

約数和(自身を除く): 1237423798

約数列:

[1, 2, 13, 26, 5179, 10358, 14923, 29846, 67327, 134654, 193999, 387998, 77286217, 154572434, 1004720821, 2009441642]

約数ペア:

[(1, 2009441642), (2, 1004720821), (13, 154572434), (26, 77286217), (5179, 387998), (10358, 193999), (14923, 134654), (29846, 67327)]