631567198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{23269}}^1$

素因数の和:23643

約数の個数: 16

約数和(自身を含む): 973430640

約数和(自身を除く): 341863442

約数列:

[1, 2, 41, 82, 331, 662, 13571, 23269, 27142, 46538, 954029, 1908058, 7702039, 15404078, 315783599, 631567198]

約数ペア:

[(1, 631567198), (2, 315783599), (41, 15404078), (82, 7702039), (331, 1908058), (662, 954029), (13571, 46538), (23269, 27142)]