408093158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{133451}}^1$

素因数の和:133603

約数の個数: 16

約数和(自身を含む): 672598080

約数和(自身を除く): 264504922

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 133451, 266902, 1467961, 2935922, 18549689, 37099378, 204046579, 408093158]

約数ペア:

[(1, 408093158), (2, 204046579), (11, 37099378), (22, 18549689), (139, 2935922), (278, 1467961), (1529, 266902), (3058, 133451)]