2920221212

素因数分解:

$2^2\times {\mathrm{34487}}^1\times {\mathrm{21169}}^1$

素因数の和:55660

約数の個数: 12

約数和(自身を含む): 5110776720

約数和(自身を除く): 2190555508

約数列:

[1, 2, 4, 21169, 34487, 42338, 68974, 84676, 137948, 730055303, 1460110606, 2920221212]

約数ペア:

[(1, 2920221212), (2, 1460110606), (4, 730055303), (21169, 137948), (34487, 84676), (42338, 68974)]