2017643658

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2419237}}^1$

素因数の和:2419381

約数の個数: 16

約数和(自身を含む): 4064319840

約数和(自身を除く): 2046676182

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2419237, 4838474, 7257711, 14515422, 336273943, 672547886, 1008821829, 2017643658]

約数ペア:

[(1, 2017643658), (2, 1008821829), (3, 672547886), (6, 336273943), (139, 14515422), (278, 7257711), (417, 4838474), (834, 2419237)]