1855413911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{909071}}^1$

素因数の和:909241

約数の個数: 8

約数和(自身を含む): 2010867264

約数和(自身を除く): 155453353

約数列:

[1, 13, 157, 2041, 909071, 11817923, 142724147, 1855413911]

約数ペア:

[(1, 1855413911), (13, 142724147), (157, 11817923), (2041, 909071)]