2668802253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{866213}}^1$

素因数の和:866308

約数の個数: 16

約数和(自身を含む): 3880638720

約数和(自身を除く): 1211836467

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 866213, 2598639, 11260769, 33782307, 68430827, 205292481, 889600751, 2668802253]

約数ペア:

[(1, 2668802253), (3, 889600751), (13, 205292481), (39, 68430827), (79, 33782307), (237, 11260769), (1027, 2598639), (3081, 866213)]