888969728

素因数分解:

$2^9\times {\mathrm{1736269}}^1$

素因数の和:1736287

約数の個数: 20

約数和(自身を含む): 1776204210

約数和(自身を除く): 887234482

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1736269, 3472538, 6945076, 13890152, 27780304, 55560608, 111121216, 222242432, 444484864, 888969728]

約数ペア:

[(1, 888969728), (2, 444484864), (4, 222242432), (8, 111121216), (16, 55560608), (32, 27780304), (64, 13890152), (128, 6945076), (256, 3472538), (512, 1736269)]