2521856

素因数分解:

$2^8\times {\mathrm{9851}}^1$

素因数の和:9867

約数の個数: 18

約数和(自身を含む): 5034372

約数和(自身を除く): 2512516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 9851, 19702, 39404, 78808, 157616, 315232, 630464, 1260928, 2521856]

約数ペア:

[(1, 2521856), (2, 1260928), (4, 630464), (8, 315232), (16, 157616), (32, 78808), (64, 39404), (128, 19702), (256, 9851)]