1940803508

素因数分解:

$2^2\times 7^1\times {\mathrm{69314411}}^1$

素因数の和:69314422

約数の個数: 12

約数和(自身を含む): 3881607072

約数和(自身を除く): 1940803564

約数列:

[1, 2, 4, 7, 14, 28, 69314411, 138628822, 277257644, 485200877, 970401754, 1940803508]

約数ペア:

[(1, 1940803508), (2, 970401754), (4, 485200877), (7, 277257644), (14, 138628822), (28, 69314411)]