129800044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2950001}}^1$

素因数の和:2950016

約数の個数: 12

約数和(自身を含む): 247800168

約数和(自身を除く): 118000124

約数列:

[1, 2, 4, 11, 22, 44, 2950001, 5900002, 11800004, 32450011, 64900022, 129800044]

約数ペア:

[(1, 129800044), (2, 64900022), (4, 32450011), (11, 11800004), (22, 5900002), (44, 2950001)]