7982194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 13150656

約数和(自身を除く): 5168462

約数列:

[1, 2, 11, 22, 157, 314, 1727, 2311, 3454, 4622, 25421, 50842, 362827, 725654, 3991097, 7982194]

約数ペア:

[(1, 7982194), (2, 3991097), (11, 725654), (22, 362827), (157, 50842), (314, 25421), (1727, 4622), (2311, 3454)]