2018136916

素因数分解:

$2^2\times {\mathrm{2551}}^1\times {\mathrm{197779}}^1$

素因数の和:200334

約数の個数: 12

約数和(自身を含む): 3533141920

約数和(自身を除く): 1515005004

約数列:

[1, 2, 4, 2551, 5102, 10204, 197779, 395558, 791116, 504534229, 1009068458, 2018136916]

約数ペア:

[(1, 2018136916), (2, 1009068458), (4, 504534229), (2551, 791116), (5102, 395558), (10204, 197779)]