2088494090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4856963}}^1$

素因数の和:4857013

約数の個数: 16

約数和(自身を含む): 3846715488

約数和(自身を除く): 1758221398

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4856963, 9713926, 24284815, 48569630, 208849409, 417698818, 1044247045, 2088494090]

約数ペア:

[(1, 2088494090), (2, 1044247045), (5, 417698818), (10, 208849409), (43, 48569630), (86, 24284815), (215, 9713926), (430, 4856963)]