2008381611

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{20663}}^1$

素因数の和:21026

約数の個数: 16

約数和(自身を含む): 2707810560

約数和(自身を除く): 699428949

約数列:

[1, 3, 179, 181, 537, 543, 20663, 32399, 61989, 97197, 3698677, 3740003, 11096031, 11220009, 669460537, 2008381611]

約数ペア:

[(1, 2008381611), (3, 669460537), (179, 11220009), (181, 11096031), (537, 3740003), (543, 3698677), (20663, 97197), (32399, 61989)]