427164014

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{7727}}^1$

素因数の和:8071

約数の個数: 16

約数和(自身を含む): 648781056

約数和(自身を除く): 221617042

約数列:

[1, 2, 131, 211, 262, 422, 7727, 15454, 27641, 55282, 1012237, 1630397, 2024474, 3260794, 213582007, 427164014]

約数ペア:

[(1, 427164014), (2, 213582007), (131, 3260794), (211, 2024474), (262, 1630397), (422, 1012237), (7727, 55282), (15454, 27641)]