2008688638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{168769}}^1$

素因数の和:169323

約数の個数: 16

約数和(自身を含む): 3293040240

約数和(自身を除く): 1284351602

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 168769, 337538, 1856459, 3712918, 91304029, 182608058, 1004344319, 2008688638]

約数ペア:

[(1, 2008688638), (2, 1004344319), (11, 182608058), (22, 91304029), (541, 3712918), (1082, 1856459), (5951, 337538), (11902, 168769)]