7793140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22921}}^1$

素因数の和:22947

約数の個数: 24

約数和(自身を含む): 17329032

約数和(自身を除く): 9535892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 22921, 45842, 91684, 114605, 229210, 389657, 458420, 779314, 1558628, 1948285, 3896570, 7793140]

約数ペア:

[(1, 7793140), (2, 3896570), (4, 1948285), (5, 1558628), (10, 779314), (17, 458420), (20, 389657), (34, 229210), (68, 114605), (85, 91684), (170, 45842), (340, 22921)]