2876740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8487

約数の個数: 24

約数和(自身を含む): 6397272

約数和(自身を除く): 3520532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8461, 16922, 33844, 42305, 84610, 143837, 169220, 287674, 575348, 719185, 1438370, 2876740]

約数ペア:

[(1, 2876740), (2, 1438370), (4, 719185), (5, 575348), (10, 287674), (17, 169220), (20, 143837), (34, 84610), (68, 42305), (85, 33844), (170, 16922), (340, 8461)]