7891060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23209}}^1$

素因数の和:23235

約数の個数: 24

約数和(自身を含む): 17546760

約数和(自身を除く): 9655700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23209, 46418, 92836, 116045, 232090, 394553, 464180, 789106, 1578212, 1972765, 3945530, 7891060]

約数ペア:

[(1, 7891060), (2, 3945530), (4, 1972765), (5, 1578212), (10, 789106), (17, 464180), (20, 394553), (34, 232090), (68, 116045), (85, 92836), (170, 46418), (340, 23209)]