2126090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 3864672

約数和(自身を除く): 1738582

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1987, 3974, 9935, 19870, 212609, 425218, 1063045, 2126090]

約数ペア:

[(1, 2126090), (2, 1063045), (5, 425218), (10, 212609), (107, 19870), (214, 9935), (535, 3974), (1070, 1987)]