127800322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{289141}}^1$

素因数の和:289173

約数の個数: 16

約数和(自身を含む): 218591352

約数和(自身を除く): 90791030

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 289141, 578282, 3758833, 4915397, 7517666, 9830794, 63900161, 127800322]

約数ペア:

[(1, 127800322), (2, 63900161), (13, 9830794), (17, 7517666), (26, 4915397), (34, 3758833), (221, 578282), (442, 289141)]