2133956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4409}}^1$

素因数の和:4435

約数の個数: 18

約数和(自身を含む): 4105710

約数和(自身を除く): 1971754

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4409, 8818, 17636, 48499, 96998, 193996, 533489, 1066978, 2133956]

約数ペア:

[(1, 2133956), (2, 1066978), (4, 533489), (11, 193996), (22, 96998), (44, 48499), (121, 17636), (242, 8818), (484, 4409)]