3960044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{90001}}^1$

素因数の和:90016

約数の個数: 12

約数和(自身を含む): 7560168

約数和(自身を除く): 3600124

約数列:

[1, 2, 4, 11, 22, 44, 90001, 180002, 360004, 990011, 1980022, 3960044]

約数ペア:

[(1, 3960044), (2, 1980022), (4, 990011), (11, 360004), (22, 180002), (44, 90001)]