56558641916

素因数分解:

$2^2\times 7^1\times {\mathrm{2019951497}}^1$

素因数の和:2019951508

約数の個数: 12

約数和(自身を含む): 113117283888

約数和(自身を除く): 56558641972

約数列:

[1, 2, 4, 7, 14, 28, 2019951497, 4039902994, 8079805988, 14139660479, 28279320958, 56558641916]

約数ペア:

[(1, 56558641916), (2, 28279320958), (4, 14139660479), (7, 8079805988), (14, 4039902994), (28, 2019951497)]