2018933276

素因数分解:

$2^2\times {\mathrm{701}}^1\times {\mathrm{720019}}^1$

素因数の和:720724

約数の個数: 12

約数和(自身を含む): 3538178280

約数和(自身を除く): 1519245004

約数列:

[1, 2, 4, 701, 1402, 2804, 720019, 1440038, 2880076, 504733319, 1009466638, 2018933276]

約数ペア:

[(1, 2018933276), (2, 1009466638), (4, 504733319), (701, 2880076), (1402, 1440038), (2804, 720019)]