2827816

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 5342400

約数和(自身を除く): 2514584

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 2543, 5086, 10172, 20344, 353477, 706954, 1413908, 2827816]

約数ペア:

[(1, 2827816), (2, 1413908), (4, 706954), (8, 353477), (139, 20344), (278, 10172), (556, 5086), (1112, 2543)]