8865316

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{5003}}^1$

素因数の和:5450

約数の個数: 12

約数和(自身を含む): 15552432

約数和(自身を除く): 6687116

約数列:

[1, 2, 4, 443, 886, 1772, 5003, 10006, 20012, 2216329, 4432658, 8865316]

約数ペア:

[(1, 8865316), (2, 4432658), (4, 2216329), (443, 20012), (886, 10006), (1772, 5003)]