2016757457

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1282109}}^1$

素因数の和:1282144

約数の個数: 12

約数和(自身を含む): 2387288820

約数和(自身を除く): 370531363

約数列:

[1, 11, 13, 121, 143, 1573, 1282109, 14103199, 16667417, 155135189, 183341587, 2016757457]

約数ペア:

[(1, 2016757457), (11, 183341587), (13, 155135189), (121, 16667417), (143, 14103199), (1573, 1282109)]