20170616494

素因数分解:

$2^1\times 7^1\times {\mathrm{5717}}^1\times {\mathrm{252013}}^1$

素因数の和:257739

約数の個数: 16

約数和(自身を含む): 34584385248

約数和(自身を除く): 14413768754

約数列:

[1, 2, 7, 14, 5717, 11434, 40019, 80038, 252013, 504026, 1764091, 3528182, 1440758321, 2881516642, 10085308247, 20170616494]

約数ペア:

[(1, 20170616494), (2, 10085308247), (7, 2881516642), (14, 1440758321), (5717, 3528182), (11434, 1764091), (40019, 504026), (80038, 252013)]