2044003870

素因数分解:

$2^1\times 5^1\times {\mathrm{4657}}^1\times {\mathrm{43891}}^1$

素因数の和:48555

約数の個数: 16

約数和(自身を含む): 3680080848

約数和(自身を除く): 1636076978

約数列:

[1, 2, 5, 10, 4657, 9314, 23285, 43891, 46570, 87782, 219455, 438910, 204400387, 408800774, 1022001935, 2044003870]

約数ペア:

[(1, 2044003870), (2, 1022001935), (5, 408800774), (10, 204400387), (4657, 438910), (9314, 219455), (23285, 87782), (43891, 46570)]