126289724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{5153}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 241578288

約数和(自身を除く): 115288564

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 5153, 6127, 10306, 12254, 20612, 24508, 56683, 113366, 226732, 2870221, 5740442, 11480884, 31572431, 63144862, 126289724]

約数ペア:

[(1, 126289724), (2, 63144862), (4, 31572431), (11, 11480884), (22, 5740442), (44, 2870221), (557, 226732), (1114, 113366), (2228, 56683), (5153, 24508), (6127, 20612), (10306, 12254)]