2057488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5622

約数の個数: 20

約数和(自身を含む): 4160448

約数和(自身を除く): 2102960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5591, 11182, 22364, 44728, 89456, 128593, 257186, 514372, 1028744, 2057488]

約数ペア:

[(1, 2057488), (2, 1028744), (4, 514372), (8, 257186), (16, 128593), (23, 89456), (46, 44728), (92, 22364), (184, 11182), (368, 5591)]