118338242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{489001}}^1$

素因数の和:489025

約数の個数: 12

約数和(自身を含む): 195111798

約数和(自身を除く): 76773556

約数列:

[1, 2, 11, 22, 121, 242, 489001, 978002, 5379011, 10758022, 59169121, 118338242]

約数ペア:

[(1, 118338242), (2, 59169121), (11, 10758022), (22, 5379011), (121, 978002), (242, 489001)]