2080340091661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5231}}^1\times {\mathrm{240881}}^1$

素因数の和:246252

約数の個数: 16

約数和(自身を含む): 2258447966208

約数和(自身を除く): 178107874547

約数列:

[1, 13, 127, 1651, 5231, 68003, 240881, 664337, 3131453, 8636381, 30591887, 397694531, 1260048511, 16380630643, 160026160897, 2080340091661]

約数ペア:

[(1, 2080340091661), (13, 160026160897), (127, 16380630643), (1651, 1260048511), (5231, 397694531), (68003, 30591887), (240881, 8636381), (664337, 3131453)]