2010640317

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{894811}}^1$

素因数の和:894928

約数の個数: 16

約数和(自身を含む): 3092470272

約数和(自身を除く): 1081829955

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 894811, 2684433, 6263677, 18791031, 95744777, 287234331, 670213439, 2010640317]

約数ペア:

[(1, 2010640317), (3, 670213439), (7, 287234331), (21, 95744777), (107, 18791031), (321, 6263677), (749, 2684433), (2247, 894811)]