2012189284

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{162221}}^1$

素因数の和:162675

約数の個数: 24

約数和(自身を含む): 4033487808

約数和(自身を除く): 2021298524

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 162221, 324442, 648884, 1135547, 2271094, 4542188, 71863903, 143727806, 287455612, 503047321, 1006094642, 2012189284]

約数ペア:

[(1, 2012189284), (2, 1006094642), (4, 503047321), (7, 287455612), (14, 143727806), (28, 71863903), (443, 4542188), (886, 2271094), (1772, 1135547), (3101, 648884), (6202, 324442), (12404, 162221)]