1311335044

素因数分解:

$2^2\times {\mathrm{6571}}^1\times {\mathrm{49891}}^1$

素因数の和:56466

約数の個数: 12

約数和(自身を含む): 2295231568

約数和(自身を除く): 983896524

約数列:

[1, 2, 4, 6571, 13142, 26284, 49891, 99782, 199564, 327833761, 655667522, 1311335044]

約数ペア:

[(1, 1311335044), (2, 655667522), (4, 327833761), (6571, 199564), (13142, 99782), (26284, 49891)]