2000642686

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2012719}}^1$

素因数の和:2012799

約数の個数: 16

約数和(自身を含む): 3477980160

約数和(自身を除く): 1477337474

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2012719, 4025438, 14089033, 28178066, 142903049, 285806098, 1000321343, 2000642686]

約数ペア:

[(1, 2000642686), (2, 1000321343), (7, 285806098), (14, 142903049), (71, 28178066), (142, 14089033), (497, 4025438), (994, 2012719)]