2080455513

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{7159}}^1$

素因数の和:7936

約数の個数: 16

約数和(自身を含む): 2796524160

約数和(自身を除く): 716068647

約数列:

[1, 3, 157, 471, 617, 1851, 7159, 21477, 96869, 290607, 1123963, 3371889, 4417103, 13251309, 693485171, 2080455513]

約数ペア:

[(1, 2080455513), (3, 693485171), (157, 13251309), (471, 4417103), (617, 3371889), (1851, 1123963), (7159, 290607), (21477, 96869)]