281940122

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{18401}}^1$

素因数の和:18613

約数の個数: 16

約数和(自身を含む): 434581632

約数和(自身を除く): 152641510

約数列:

[1, 2, 47, 94, 163, 326, 7661, 15322, 18401, 36802, 864847, 1729694, 2999363, 5998726, 140970061, 281940122]

約数ペア:

[(1, 281940122), (2, 140970061), (47, 5998726), (94, 2999363), (163, 1729694), (326, 864847), (7661, 36802), (15322, 18401)]