2017822870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28826041}}^1$

素因数の和:28826055

約数の個数: 16

約数和(自身を含む): 4150950048

約数和(自身を除く): 2133127178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28826041, 57652082, 144130205, 201782287, 288260410, 403564574, 1008911435, 2017822870]

約数ペア:

[(1, 2017822870), (2, 1008911435), (5, 403564574), (7, 288260410), (10, 201782287), (14, 144130205), (35, 57652082), (70, 28826041)]