728045162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1647161}}^1$

素因数の和:1647193

約数の個数: 16

約数和(自身を含む): 1245254472

約数和(自身を除く): 517209310

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1647161, 3294322, 21413093, 28001737, 42826186, 56003474, 364022581, 728045162]

約数ペア:

[(1, 728045162), (2, 364022581), (13, 56003474), (17, 42826186), (26, 28001737), (34, 21413093), (221, 3294322), (442, 1647161)]