286780222

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{10627}}^1$

素因数の和:10863

約数の個数: 16

約数和(自身を含む): 437703552

約数和(自身を除く): 150923330

約数列:

[1, 2, 103, 131, 206, 262, 10627, 13493, 21254, 26986, 1094581, 1392137, 2189162, 2784274, 143390111, 286780222]

約数ペア:

[(1, 286780222), (2, 143390111), (103, 2784274), (131, 2189162), (206, 1392137), (262, 1094581), (10627, 26986), (13493, 21254)]