2046976

素因数分解:

$2^{10}\times {\mathrm{1999}}^1$

素因数の和:2019

約数の個数: 22

約数和(自身を含む): 4094000

約数和(自身を除く): 2047024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1999, 3998, 7996, 15992, 31984, 63968, 127936, 255872, 511744, 1023488, 2046976]

約数ペア:

[(1, 2046976), (2, 1023488), (4, 511744), (8, 255872), (16, 127936), (32, 63968), (64, 31984), (128, 15992), (256, 7996), (512, 3998), (1024, 1999)]