1489128592

素因数分解:

$2^4\times 7^1\times {\mathrm{13295791}}^1$

素因数の和:13295806

約数の個数: 20

約数和(自身を含む): 3297356416

約数和(自身を除く): 1808227824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13295791, 26591582, 53183164, 93070537, 106366328, 186141074, 212732656, 372282148, 744564296, 1489128592]

約数ペア:

[(1, 1489128592), (2, 744564296), (4, 372282148), (7, 212732656), (8, 186141074), (14, 106366328), (16, 93070537), (28, 53183164), (56, 26591582), (112, 13295791)]