628478222

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1\times {\mathrm{1721}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 950089392

約数和(自身を除く): 321611170

約数列:

[1, 2, 157, 314, 1163, 1721, 2326, 3442, 182591, 270197, 365182, 540394, 2001523, 4003046, 314239111, 628478222]

約数ペア:

[(1, 628478222), (2, 314239111), (157, 4003046), (314, 2001523), (1163, 540394), (1721, 365182), (2326, 270197), (3442, 182591)]