2125220007533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{101777693}}^1$

素因数の和:101777876

約数の個数: 16

約数和(自身を含む): 2572940104320

約数和(自身を除く): 447720096787

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 20881, 101777693, 712443851, 1933776167, 13536433169, 15979097801, 111853684607, 303602858219, 2125220007533]

約数ペア:

[(1, 2125220007533), (7, 303602858219), (19, 111853684607), (133, 15979097801), (157, 13536433169), (1099, 1933776167), (2983, 712443851), (20881, 101777693)]