8331590

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 15040080

約数和(自身を除く): 6708490

約数列:

[1, 2, 5, 10, 421, 842, 1979, 2105, 3958, 4210, 9895, 19790, 833159, 1666318, 4165795, 8331590]

約数ペア:

[(1, 8331590), (2, 4165795), (5, 1666318), (10, 833159), (421, 19790), (842, 9895), (1979, 4210), (2105, 3958)]