2000498986

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1\times {\mathrm{4967}}^1$

素因数の和:5973

約数の個数: 16

約数和(自身を含む): 3016331136

約数和(自身を除く): 1015832150

約数列:

[1, 2, 277, 554, 727, 1454, 4967, 9934, 201379, 402758, 1375859, 2751718, 3611009, 7222018, 1000249493, 2000498986]

約数ペア:

[(1, 2000498986), (2, 1000249493), (277, 7222018), (554, 3611009), (727, 2751718), (1454, 1375859), (4967, 402758), (9934, 201379)]