899906138

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1\times {\mathrm{2029}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 1358216160

約数和(自身を除く): 458310022

約数列:

[1, 2, 211, 422, 1051, 2029, 2102, 4058, 221761, 428119, 443522, 856238, 2132479, 4264958, 449953069, 899906138]

約数ペア:

[(1, 899906138), (2, 449953069), (211, 4264958), (422, 2132479), (1051, 856238), (2029, 443522), (2102, 428119), (4058, 221761)]