2019664916

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{965423}}^1$

素因数の和:965950

約数の個数: 12

約数和(自身を含む): 3541175232

約数和(自身を除く): 1521510316

約数列:

[1, 2, 4, 523, 1046, 2092, 965423, 1930846, 3861692, 504916229, 1009832458, 2019664916]

約数ペア:

[(1, 2019664916), (2, 1009832458), (4, 504916229), (523, 3861692), (1046, 1930846), (2092, 965423)]