1298494802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5365681}}^1$

素因数の和:5365705

約数の個数: 12

約数和(自身を含む): 2140907118

約数和(自身を除く): 842412316

約数列:

[1, 2, 11, 22, 121, 242, 5365681, 10731362, 59022491, 118044982, 649247401, 1298494802]

約数ペア:

[(1, 1298494802), (2, 649247401), (11, 118044982), (22, 59022491), (121, 10731362), (242, 5365681)]