2048795870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18625417}}^1$

素因数の和:18625435

約数の個数: 16

約数和(自身を含む): 4023090288

約数和(自身を除く): 1974294418

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18625417, 37250834, 93127085, 186254170, 204879587, 409759174, 1024397935, 2048795870]

約数ペア:

[(1, 2048795870), (2, 1024397935), (5, 409759174), (10, 204879587), (11, 186254170), (22, 93127085), (55, 37250834), (110, 18625417)]