2007654909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{43961}}^1$

素因数の和:45148

約数の個数: 16

約数和(自身を含む): 2885313984

約数和(自身を除く): 877659075

約数列:

[1, 3, 13, 39, 1171, 3513, 15223, 43961, 45669, 131883, 571493, 1714479, 51478331, 154434993, 669218303, 2007654909]

約数ペア:

[(1, 2007654909), (3, 669218303), (13, 154434993), (39, 51478331), (1171, 1714479), (3513, 571493), (15223, 131883), (43961, 45669)]