307948426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{80657}}^1$

素因数の和:80765

約数の個数: 16

約数和(自身を含む): 487819584

約数和(自身を除く): 179871158

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 80657, 161314, 1855111, 3710222, 6694531, 13389062, 153974213, 307948426]

約数ペア:

[(1, 307948426), (2, 153974213), (23, 13389062), (46, 6694531), (83, 3710222), (166, 1855111), (1909, 161314), (3818, 80657)]