2018985241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{964637}}^1$

素因数の和:964680

約数の個数: 16

約数和(自身を含む): 2592946944

約数和(自身を除く): 573961703

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 964637, 6752459, 12540281, 22186651, 87781967, 155306557, 288426463, 2018985241]

約数ペア:

[(1, 2018985241), (7, 288426463), (13, 155306557), (23, 87781967), (91, 22186651), (161, 12540281), (299, 6752459), (2093, 964637)]