2016904558

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{208057}}^1$

素因数の和:208227

約数の個数: 16

約数和(自身を含む): 3130856784

約数和(自身を除く): 1113952226

約数列:

[1, 2, 37, 74, 131, 262, 4847, 9694, 208057, 416114, 7698109, 15396218, 27255467, 54510934, 1008452279, 2016904558]

約数ペア:

[(1, 2016904558), (2, 1008452279), (37, 54510934), (74, 27255467), (131, 15396218), (262, 7698109), (4847, 416114), (9694, 208057)]