251346876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1904143}}^1$

素因数の和:1904161

約数の個数: 24

約数和(自身を含む): 639792384

約数和(自身を除く): 388445508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1904143, 3808286, 5712429, 7616572, 11424858, 20945573, 22849716, 41891146, 62836719, 83782292, 125673438, 251346876]

約数ペア:

[(1, 251346876), (2, 125673438), (3, 83782292), (4, 62836719), (6, 41891146), (11, 22849716), (12, 20945573), (22, 11424858), (33, 7616572), (44, 5712429), (66, 3808286), (132, 1904143)]