2050931519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{20177}}^1$

素因数の和:21314

約数の個数: 16

約数和(自身を含む): 2526608448

約数和(自身を除く): 475676929

約数列:

[1, 7, 13, 91, 1117, 7819, 14521, 20177, 101647, 141239, 262301, 1836107, 22537709, 157763963, 292990217, 2050931519]

約数ペア:

[(1, 2050931519), (7, 292990217), (13, 157763963), (91, 22537709), (1117, 1836107), (7819, 262301), (14521, 141239), (20177, 101647)]