242555918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{268909}}^1$

素因数の和:268963

約数の個数: 16

約数和(自身を含む): 406591920

約数和(自身を除く): 164036002

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 268909, 537818, 2957999, 5915998, 11025269, 22050538, 121277959, 242555918]

約数ペア:

[(1, 242555918), (2, 121277959), (11, 22050538), (22, 11025269), (41, 5915998), (82, 2957999), (451, 537818), (902, 268909)]