2438545774

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{393187}}^1$

素因数の和:393639

約数の個数: 16

約数和(自身を含む): 4189811328

約数和(自身を除く): 1751265554

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 393187, 786374, 2752309, 5504618, 174181841, 348363682, 1219272887, 2438545774]

約数ペア:

[(1, 2438545774), (2, 1219272887), (7, 348363682), (14, 174181841), (443, 5504618), (886, 2752309), (3101, 786374), (6202, 393187)]