2013457886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2128391}}^1$

素因数の和:2128447

約数の個数: 16

約数和(自身を含む): 3371372928

約数和(自身を除く): 1357915042

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2128391, 4256782, 23412301, 46824602, 91520813, 183041626, 1006728943, 2013457886]

約数ペア:

[(1, 2013457886), (2, 1006728943), (11, 183041626), (22, 91520813), (43, 46824602), (86, 23412301), (473, 4256782), (946, 2128391)]