867340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 1929312

約数和(自身を除く): 1061972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2551, 5102, 10204, 12755, 25510, 43367, 51020, 86734, 173468, 216835, 433670, 867340]

約数ペア:

[(1, 867340), (2, 433670), (4, 216835), (5, 173468), (10, 86734), (17, 51020), (20, 43367), (34, 25510), (68, 12755), (85, 10204), (170, 5102), (340, 2551)]