3337820

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 7060704

約数和(自身を除く): 3722884

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1063, 1570, 2126, 3140, 4252, 5315, 10630, 21260, 166891, 333782, 667564, 834455, 1668910, 3337820]

約数ペア:

[(1, 3337820), (2, 1668910), (4, 834455), (5, 667564), (10, 333782), (20, 166891), (157, 21260), (314, 10630), (628, 5315), (785, 4252), (1063, 3140), (1570, 2126)]