264968368

素因数分解:

$2^4\times 7^1\times {\mathrm{2365789}}^1$

素因数の和:2365804

約数の個数: 20

約数和(自身を含む): 586715920

約数和(自身を除く): 321747552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2365789, 4731578, 9463156, 16560523, 18926312, 33121046, 37852624, 66242092, 132484184, 264968368]

約数ペア:

[(1, 264968368), (2, 132484184), (4, 66242092), (7, 37852624), (8, 33121046), (14, 18926312), (16, 16560523), (28, 9463156), (56, 4731578), (112, 2365789)]