2049536

素因数分解:

$2^9\times {\mathrm{4003}}^1$

素因数の和:4021

約数の個数: 20

約数和(自身を含む): 4096092

約数和(自身を除く): 2046556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4003, 8006, 16012, 32024, 64048, 128096, 256192, 512384, 1024768, 2049536]

約数ペア:

[(1, 2049536), (2, 1024768), (4, 512384), (8, 256192), (16, 128096), (32, 64048), (64, 32024), (128, 16012), (256, 8006), (512, 4003)]