2080550162

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{33851}}^1$

素因数の和:34321

約数の個数: 16

約数和(自身を含む): 3168547200

約数和(自身を除く): 1087997038

約数列:

[1, 2, 79, 158, 389, 778, 30731, 33851, 61462, 67702, 2674229, 5348458, 13168039, 26336078, 1040275081, 2080550162]

約数ペア:

[(1, 2080550162), (2, 1040275081), (79, 26336078), (158, 13168039), (389, 5348458), (778, 2674229), (30731, 67702), (33851, 61462)]