2019376228

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{666901}}^1$

素因数の和:667662

約数の個数: 12

約数和(自身を含む): 3538582012

約数和(自身を除く): 1519205784

約数列:

[1, 2, 4, 757, 1514, 3028, 666901, 1333802, 2667604, 504844057, 1009688114, 2019376228]

約数ペア:

[(1, 2019376228), (2, 1009688114), (4, 504844057), (757, 2667604), (1514, 1333802), (3028, 666901)]