2009043426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25756967}}^1$

素因数の和:25756985

約数の個数: 16

約数和(自身を含む): 4327170624

約数和(自身を除く): 2318127198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25756967, 51513934, 77270901, 154541802, 334840571, 669681142, 1004521713, 2009043426]

約数ペア:

[(1, 2009043426), (2, 1004521713), (3, 669681142), (6, 334840571), (13, 154541802), (26, 77270901), (39, 51513934), (78, 25756967)]