857702938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1\times {\mathrm{12433}}^1$

素因数の和:14481

約数の個数: 16

約数和(自身を含む): 1363015080

約数和(自身を除く): 505312142

約数列:

[1, 2, 17, 34, 2029, 4058, 12433, 24866, 34493, 68986, 211361, 422722, 25226557, 50453114, 428851469, 857702938]

約数ペア:

[(1, 857702938), (2, 428851469), (17, 50453114), (34, 25226557), (2029, 422722), (4058, 211361), (12433, 68986), (24866, 34493)]