1987072

素因数分解:

$2^9\times {\mathrm{3881}}^1$

素因数の和:3899

約数の個数: 20

約数和(自身を含む): 3971286

約数和(自身を除く): 1984214

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3881, 7762, 15524, 31048, 62096, 124192, 248384, 496768, 993536, 1987072]

約数ペア:

[(1, 1987072), (2, 993536), (4, 496768), (8, 248384), (16, 124192), (32, 62096), (64, 31048), (128, 15524), (256, 7762), (512, 3881)]