1520492818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3440029}}^1$

素因数の和:3440061

約数の個数: 16

約数和(自身を含む): 2600662680

約数和(自身を除く): 1080169862

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3440029, 6880058, 44720377, 58480493, 89440754, 116960986, 760246409, 1520492818]

約数ペア:

[(1, 1520492818), (2, 760246409), (13, 116960986), (17, 89440754), (26, 58480493), (34, 44720377), (221, 6880058), (442, 3440029)]