2478854454

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{223441}}^1$

素因数の和:223532

約数の個数: 24

約数和(自身を含む): 5075708472

約数和(自身を除く): 2596854018

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1849, 3698, 5547, 11094, 223441, 446882, 670323, 1340646, 9607963, 19215926, 28823889, 57647778, 413142409, 826284818, 1239427227, 2478854454]

約数ペア:

[(1, 2478854454), (2, 1239427227), (3, 826284818), (6, 413142409), (43, 57647778), (86, 28823889), (129, 19215926), (258, 9607963), (1849, 1340646), (3698, 670323), (5547, 446882), (11094, 223441)]