2044928

素因数分解:

$2^{10}\times {\mathrm{1997}}^1$

素因数の和:2017

約数の個数: 22

約数和(自身を含む): 4089906

約数和(自身を除く): 2044978

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1997, 3994, 7988, 15976, 31952, 63904, 127808, 255616, 511232, 1022464, 2044928]

約数ペア:

[(1, 2044928), (2, 1022464), (4, 511232), (8, 255616), (16, 127808), (32, 63904), (64, 31952), (128, 15976), (256, 7988), (512, 3994), (1024, 1997)]