2008543677

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{220889}}^1$

素因数の和:221332

約数の個数: 16

約数和(自身を含む): 3067720320

約数和(自身を除く): 1059176643

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 9093, 220889, 662667, 1546223, 4638669, 95644937, 286934811, 669514559, 2008543677]

約数ペア:

[(1, 2008543677), (3, 669514559), (7, 286934811), (21, 95644937), (433, 4638669), (1299, 1546223), (3031, 662667), (9093, 220889)]