2008249918

素因数分解:

$2^1\times {\mathrm{523}}^2\times {\mathrm{3671}}^1$

素因数の和:4719

約数の個数: 12

約数和(自身を含む): 3018967848

約数和(自身を除く): 1010717930

約数列:

[1, 2, 523, 1046, 3671, 7342, 273529, 547058, 1919933, 3839866, 1004124959, 2008249918]

約数ペア:

[(1, 2008249918), (2, 1004124959), (523, 3839866), (1046, 1919933), (3671, 547058), (7342, 273529)]