2050867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 2609152

約数和(自身を除く): 558285

約数列:

[1, 7, 13, 31, 91, 217, 403, 727, 2821, 5089, 9451, 22537, 66157, 157759, 292981, 2050867]

約数ペア:

[(1, 2050867), (7, 292981), (13, 157759), (31, 66157), (91, 22537), (217, 9451), (403, 5089), (727, 2821)]