2048579870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8906869}}^1$

素因数の和:8906899

約数の個数: 16

約数和(自身を含む): 3847767840

約数和(自身を除く): 1799187970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8906869, 17813738, 44534345, 89068690, 204857987, 409715974, 1024289935, 2048579870]

約数ペア:

[(1, 2048579870), (2, 1024289935), (5, 409715974), (10, 204857987), (23, 89068690), (46, 44534345), (115, 17813738), (230, 8906869)]