3745268

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 18

約数和(自身を含む): 6730038

約数和(自身を除く): 2984770

約数列:

[1, 2, 4, 41, 82, 164, 557, 1114, 1681, 2228, 3362, 6724, 22837, 45674, 91348, 936317, 1872634, 3745268]

約数ペア:

[(1, 3745268), (2, 1872634), (4, 936317), (41, 91348), (82, 45674), (164, 22837), (557, 6724), (1114, 3362), (1681, 2228)]