2122163927

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{27967}}^1$

素因数の和:28442

約数の個数: 12

約数和(自身を含む): 2303164800

約数和(自身を除く): 181000873

約数列:

[1, 13, 169, 449, 5837, 27967, 75881, 363571, 4726423, 12557183, 163243379, 2122163927]

約数ペア:

[(1, 2122163927), (13, 163243379), (169, 12557183), (449, 4726423), (5837, 363571), (27967, 75881)]