2018332336

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1776701}}^1$

素因数の和:1776780

約数の個数: 20

約数和(自身を含む): 3965598864

約数和(自身を除く): 1947266528

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1776701, 3553402, 7106804, 14213608, 28427216, 126145771, 252291542, 504583084, 1009166168, 2018332336]

約数ペア:

[(1, 2018332336), (2, 1009166168), (4, 504583084), (8, 252291542), (16, 126145771), (71, 28427216), (142, 14213608), (284, 7106804), (568, 3553402), (1136, 1776701)]