2108694913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{5233}}^1$

素因数の和:5608

約数の個数: 16

約数和(自身を含む): 2297935360

約数和(自身を除く): 189240447

約数列:

[1, 13, 139, 223, 1807, 2899, 5233, 30997, 68029, 402961, 727387, 1166959, 9456031, 15170467, 162207301, 2108694913]

約数ペア:

[(1, 2108694913), (13, 162207301), (139, 15170467), (223, 9456031), (1807, 1166959), (2899, 727387), (5233, 402961), (30997, 68029)]