1330388556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15837959}}^1$

素因数の和:15837973

約数の個数: 24

約数和(自身を含む): 3547703040

約数和(自身を除く): 2217314484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15837959, 31675918, 47513877, 63351836, 95027754, 110865713, 190055508, 221731426, 332597139, 443462852, 665194278, 1330388556]

約数ペア:

[(1, 1330388556), (2, 665194278), (3, 443462852), (4, 332597139), (6, 221731426), (7, 190055508), (12, 110865713), (14, 95027754), (21, 63351836), (28, 47513877), (42, 31675918), (84, 15837959)]