389927306

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1\times {\mathrm{1801}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 591459648

約数和(自身を除く): 201532342

約数列:

[1, 2, 103, 206, 1051, 1801, 2102, 3602, 108253, 185503, 216506, 371006, 1892851, 3785702, 194963653, 389927306]

約数ペア:

[(1, 389927306), (2, 194963653), (103, 3785702), (206, 1892851), (1051, 371006), (1801, 216506), (2102, 185503), (3602, 108253)]