2018768384

素因数分解:

$2^9\times {\mathrm{3942907}}^1$

素因数の和:3942925

約数の個数: 20

約数和(自身を含む): 4033594884

約数和(自身を除く): 2014826500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3942907, 7885814, 15771628, 31543256, 63086512, 126173024, 252346048, 504692096, 1009384192, 2018768384]

約数ペア:

[(1, 2018768384), (2, 1009384192), (4, 504692096), (8, 252346048), (16, 126173024), (32, 63086512), (64, 31543256), (128, 15771628), (256, 7885814), (512, 3942907)]