1625621716

素因数分解:

$2^2\times {\mathrm{61031}}^1\times {\mathrm{6659}}^1$

素因数の和:67694

約数の個数: 12

約数和(自身を含む): 2845311840

約数和(自身を除く): 1219690124

約数列:

[1, 2, 4, 6659, 13318, 26636, 61031, 122062, 244124, 406405429, 812810858, 1625621716]

約数ペア:

[(1, 1625621716), (2, 812810858), (4, 406405429), (6659, 244124), (13318, 122062), (26636, 61031)]