2018489212

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{964861}}^1$

素因数の和:965388

約数の個数: 12

約数和(自身を含む): 3539113816

約数和(自身を除く): 1520624604

約数列:

[1, 2, 4, 523, 1046, 2092, 964861, 1929722, 3859444, 504622303, 1009244606, 2018489212]

約数ペア:

[(1, 2018489212), (2, 1009244606), (4, 504622303), (523, 3859444), (1046, 1929722), (2092, 964861)]