400488902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{444001}}^1$

素因数の和:444055

約数の個数: 16

約数和(自身を含む): 671331024

約数和(自身を除く): 270842122

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 444001, 888002, 4884011, 9768022, 18204041, 36408082, 200244451, 400488902]

約数ペア:

[(1, 400488902), (2, 200244451), (11, 36408082), (22, 18204041), (41, 9768022), (82, 4884011), (451, 888002), (902, 444001)]