1750720609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^2\times {\mathrm{4019}}^1$

素因数の和:4428

約数の個数: 12

約数和(自身を含む): 1920000240

約数和(自身を除く): 169279631

約数列:

[1, 11, 199, 2189, 4019, 39601, 44209, 435611, 799781, 8797591, 159156419, 1750720609]

約数ペア:

[(1, 1750720609), (11, 159156419), (199, 8797591), (2189, 799781), (4019, 435611), (39601, 44209)]