2090230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4911

約数の個数: 16

約数和(自身を含む): 3850704

約数和(自身を除く): 1760474

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4861, 9722, 24305, 48610, 209023, 418046, 1045115, 2090230]

約数ペア:

[(1, 2090230), (2, 1045115), (5, 418046), (10, 209023), (43, 48610), (86, 24305), (215, 9722), (430, 4861)]