2827830032

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2489287}}^1$

素因数の和:2489366

約数の個数: 20

約数和(自身を含む): 5556090816

約数和(自身を除く): 2728260784

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2489287, 4978574, 9957148, 19914296, 39828592, 176739377, 353478754, 706957508, 1413915016, 2827830032]

約数ペア:

[(1, 2827830032), (2, 1413915016), (4, 706957508), (8, 353478754), (16, 176739377), (71, 39828592), (142, 19914296), (284, 9957148), (568, 4978574), (1136, 2489287)]