308049242

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{426661}}^1$

素因数の和:426701

約数の個数: 12

約数和(自身を含む): 487674666

約数和(自身を除く): 179625424

約数列:

[1, 2, 19, 38, 361, 722, 426661, 853322, 8106559, 16213118, 154024621, 308049242]

約数ペア:

[(1, 308049242), (2, 154024621), (19, 16213118), (38, 8106559), (361, 853322), (722, 426661)]