2047500287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{44111}}^1$

素因数の和:44486

約数の個数: 16

約数和(自身を含む): 2470272000

約数和(自身を除く): 422771713

約数列:

[1, 7, 19, 133, 349, 2443, 6631, 44111, 46417, 308777, 838109, 5866763, 15394739, 107763173, 292500041, 2047500287]

約数ペア:

[(1, 2047500287), (7, 292500041), (19, 107763173), (133, 15394739), (349, 5866763), (2443, 838109), (6631, 308777), (44111, 46417)]