12589022884

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{2787649}}^1$

素因数の和:2788782

約数の個数: 12

約数和(自身を含む): 22050311500

約数和(自身を除く): 9461288616

約数列:

[1, 2, 4, 1129, 2258, 4516, 2787649, 5575298, 11150596, 3147255721, 6294511442, 12589022884]

約数ペア:

[(1, 12589022884), (2, 6294511442), (4, 3147255721), (1129, 11150596), (2258, 5575298), (4516, 2787649)]