130774622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{540391}}^1$

素因数の和:540415

約数の個数: 12

約数和(自身を含む): 215616408

約数和(自身を除く): 84841786

約数列:

[1, 2, 11, 22, 121, 242, 540391, 1080782, 5944301, 11888602, 65387311, 130774622]

約数ペア:

[(1, 130774622), (2, 65387311), (11, 11888602), (22, 5944301), (121, 1080782), (242, 540391)]