240094514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{20947}}^1$

素因数の和:21481

約数の個数: 16

約数和(自身を含む): 393654816

約数和(自身を除く): 153560302

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 11462, 20947, 41894, 230417, 460834, 10913387, 21826774, 120047257, 240094514]

約数ペア:

[(1, 240094514), (2, 120047257), (11, 21826774), (22, 10913387), (521, 460834), (1042, 230417), (5731, 41894), (11462, 20947)]