2125244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4391}}^1$

素因数の和:4417

約数の個数: 18

約数和(自身を含む): 4088952

約数和(自身を除く): 1963708

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4391, 8782, 17564, 48301, 96602, 193204, 531311, 1062622, 2125244]

約数ペア:

[(1, 2125244), (2, 1062622), (4, 531311), (11, 193204), (22, 96602), (44, 48301), (121, 17564), (242, 8782), (484, 4391)]