2468884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5101}}^1$

素因数の和:5127

約数の個数: 18

約数和(自身を含む): 4749962

約数和(自身を除く): 2281078

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5101, 10202, 20404, 56111, 112222, 224444, 617221, 1234442, 2468884]

約数ペア:

[(1, 2468884), (2, 1234442), (4, 617221), (11, 224444), (22, 112222), (44, 56111), (121, 20404), (242, 10202), (484, 5101)]