2016129784

素因数分解:

$2^3\times {\mathrm{6863}}^1\times {\mathrm{36721}}^1$

素因数の和:43590

約数の個数: 16

約数和(自身を含む): 3780897120

約数和(自身を除く): 1764767336

約数列:

[1, 2, 4, 8, 6863, 13726, 27452, 36721, 54904, 73442, 146884, 293768, 252016223, 504032446, 1008064892, 2016129784]

約数ペア:

[(1, 2016129784), (2, 1008064892), (4, 504032446), (8, 252016223), (6863, 293768), (13726, 146884), (27452, 73442), (36721, 54904)]