2500864

素因数分解:

$2^8\times {\mathrm{9769}}^1$

素因数の和:9785

約数の個数: 18

約数和(自身を含む): 4992470

約数和(自身を除く): 2491606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 9769, 19538, 39076, 78152, 156304, 312608, 625216, 1250432, 2500864]

約数ペア:

[(1, 2500864), (2, 1250432), (4, 625216), (8, 312608), (16, 156304), (32, 78152), (64, 39076), (128, 19538), (256, 9769)]