2013140843

素因数分解:

$7^2\times {\mathrm{1361}}^1\times {\mathrm{30187}}^1$

素因数の和:31562

約数の個数: 12

約数和(自身を含む): 2343615192

約数和(自身を除く): 330474349

約数列:

[1, 7, 49, 1361, 9527, 30187, 66689, 211309, 1479163, 41084507, 287591549, 2013140843]

約数ペア:

[(1, 2013140843), (7, 287591549), (49, 41084507), (1361, 1479163), (9527, 211309), (30187, 66689)]