2238752816

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{84443}}^1$

素因数の和:86108

約数の個数: 20

約数和(自身を含む): 4340252712

約数和(自身を除く): 2101499896

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 13256, 26512, 84443, 168886, 337772, 675544, 1351088, 139922051, 279844102, 559688204, 1119376408, 2238752816]

約数ペア:

[(1, 2238752816), (2, 1119376408), (4, 559688204), (8, 279844102), (16, 139922051), (1657, 1351088), (3314, 675544), (6628, 337772), (13256, 168886), (26512, 84443)]