2791060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8209}}^1$

素因数の和:8235

約数の個数: 24

約数和(自身を含む): 6206760

約数和(自身を除く): 3415700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8209, 16418, 32836, 41045, 82090, 139553, 164180, 279106, 558212, 697765, 1395530, 2791060]

約数ペア:

[(1, 2791060), (2, 1395530), (4, 697765), (5, 558212), (10, 279106), (17, 164180), (20, 139553), (34, 82090), (68, 41045), (85, 32836), (170, 16418), (340, 8209)]