1999662018

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{495211}}^1$

素因数の和:495889

約数の個数: 16

約数和(自身を含む): 4005274656

約数和(自身を除く): 2005612638

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 495211, 990422, 1485633, 2971266, 333277003, 666554006, 999831009, 1999662018]

約数ペア:

[(1, 1999662018), (2, 999831009), (3, 666554006), (6, 333277003), (673, 2971266), (1346, 1485633), (2019, 990422), (4038, 495211)]