2017645316

素因数分解:

$2^2\times {\mathrm{1543}}^1\times {\mathrm{326903}}^1$

素因数の和:328450

約数の個数: 12

約数和(自身を含む): 3533178432

約数和(自身を除く): 1515533116

約数列:

[1, 2, 4, 1543, 3086, 6172, 326903, 653806, 1307612, 504411329, 1008822658, 2017645316]

約数ペア:

[(1, 2017645316), (2, 1008822658), (4, 504411329), (1543, 1307612), (3086, 653806), (6172, 326903)]