2018990156

素因数分解:

$2^2\times {\mathrm{2441}}^1\times {\mathrm{206779}}^1$

素因数の和:209224

約数の個数: 12

約数和(自身を含む): 3534697320

約数和(自身を除く): 1515707164

約数列:

[1, 2, 4, 2441, 4882, 9764, 206779, 413558, 827116, 504747539, 1009495078, 2018990156]

約数ペア:

[(1, 2018990156), (2, 1009495078), (4, 504747539), (2441, 827116), (4882, 413558), (9764, 206779)]