20181382177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79768309}}^1$

素因数の和:79768343

約数の個数: 8

約数和(自身を含む): 22973273280

約数和(自身を除く): 2791891103

約数列:

[1, 11, 23, 253, 79768309, 877451399, 1834671107, 20181382177]

約数ペア:

[(1, 20181382177), (11, 1834671107), (23, 877451399), (253, 79768309)]