139605524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1663}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 252715008

約数和(自身を除く): 113109484

約数列:

[1, 2, 4, 31, 62, 124, 677, 1354, 1663, 2708, 3326, 6652, 20987, 41974, 51553, 83948, 103106, 206212, 1125851, 2251702, 4503404, 34901381, 69802762, 139605524]

約数ペア:

[(1, 139605524), (2, 69802762), (4, 34901381), (31, 4503404), (62, 2251702), (124, 1125851), (677, 206212), (1354, 103106), (1663, 83948), (2708, 51553), (3326, 41974), (6652, 20987)]