1855978091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5442751}}^1$

素因数の和:5442793

約数の個数: 8

約数和(自身を含む): 2090016768

約数和(自身を除く): 234038677

約数列:

[1, 11, 31, 341, 5442751, 59870261, 168725281, 1855978091]

約数ペア:

[(1, 1855978091), (11, 168725281), (31, 59870261), (341, 5442751)]