9814780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28867}}^1$

素因数の和:28893

約数の個数: 24

約数和(自身を含む): 21824208

約数和(自身を除く): 12009428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28867, 57734, 115468, 144335, 288670, 490739, 577340, 981478, 1962956, 2453695, 4907390, 9814780]

約数ペア:

[(1, 9814780), (2, 4907390), (4, 2453695), (5, 1962956), (10, 981478), (17, 577340), (20, 490739), (34, 288670), (68, 144335), (85, 115468), (170, 57734), (340, 28867)]