2124226642

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{15271}}^1$

素因数の和:15873

約数の個数: 16

約数和(自身を含む): 3214084032

約数和(自身を除く): 1089857390

約数列:

[1, 2, 157, 314, 443, 886, 15271, 30542, 69551, 139102, 2397547, 4795094, 6765053, 13530106, 1062113321, 2124226642]

約数ペア:

[(1, 2124226642), (2, 1062113321), (157, 13530106), (314, 6765053), (443, 4795094), (886, 2397547), (15271, 139102), (30542, 69551)]