391323238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{84011}}^1$

素因数の和:84167

約数の個数: 16

約数和(自身を含む): 626057424

約数和(自身を除く): 234734186

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 84011, 168022, 1428187, 2856374, 11509507, 23019014, 195661619, 391323238]

約数ペア:

[(1, 391323238), (2, 195661619), (17, 23019014), (34, 11509507), (137, 2856374), (274, 1428187), (2329, 168022), (4658, 84011)]