2017661269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{396943}}^1$

素因数の和:396996

約数の個数: 16

約数和(自身を含む): 2400717312

約数和(自身を除く): 383056043

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 396943, 5160259, 6748031, 9129689, 87724403, 118685957, 155204713, 2017661269]

約数ペア:

[(1, 2017661269), (13, 155204713), (17, 118685957), (23, 87724403), (221, 9129689), (299, 6748031), (391, 5160259), (5083, 396943)]