2018669230075

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{972852641}}^1$

素因数の和:972852734

約数の個数: 12

約数和(自身を含む): 2533308279768

約数和(自身を除く): 514639049693

約数列:

[1, 5, 25, 83, 415, 2075, 972852641, 4864263205, 24321316025, 80746769203, 403733846015, 2018669230075]

約数ペア:

[(1, 2018669230075), (5, 403733846015), (25, 80746769203), (83, 24321316025), (415, 4864263205), (2075, 972852641)]