1081540864

素因数分解:

$2^8\times {\mathrm{4224769}}^1$

素因数の和:4224785

約数の個数: 18

約数和(自身を含む): 2158857470

約数和(自身を除く): 1077316606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4224769, 8449538, 16899076, 33798152, 67596304, 135192608, 270385216, 540770432, 1081540864]

約数ペア:

[(1, 1081540864), (2, 540770432), (4, 270385216), (8, 135192608), (16, 67596304), (32, 33798152), (64, 16899076), (128, 8449538), (256, 4224769)]