1665492062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{810853}}^1$

素因数の和:810947

約数の個数: 16

約数和(自身を含む): 2724469440

約数和(自身を除く): 1058977378

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 810853, 1621706, 10541089, 21082178, 64057387, 128114774, 832746031, 1665492062]

約数ペア:

[(1, 1665492062), (2, 832746031), (13, 128114774), (26, 64057387), (79, 21082178), (158, 10541089), (1027, 1621706), (2054, 810853)]