1549202668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{18379}}^1$

素因数の和:20017

約数の個数: 24

約数和(自身を含む): 2921611280

約数和(自身を除く): 1372408612

約数列:

[1, 2, 4, 13, 26, 52, 1621, 3242, 6484, 18379, 21073, 36758, 42146, 73516, 84292, 238927, 477854, 955708, 29792359, 59584718, 119169436, 387300667, 774601334, 1549202668]

約数ペア:

[(1, 1549202668), (2, 774601334), (4, 387300667), (13, 119169436), (26, 59584718), (52, 29792359), (1621, 955708), (3242, 477854), (6484, 238927), (18379, 84292), (21073, 73516), (36758, 42146)]