869111570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5112421}}^1$

素因数の和:5112445

約数の個数: 16

約数和(自身を含む): 1656424728

約数和(自身を除く): 787313158

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5112421, 10224842, 25562105, 51124210, 86911157, 173822314, 434555785, 869111570]

約数ペア:

[(1, 869111570), (2, 434555785), (5, 173822314), (10, 86911157), (17, 51124210), (34, 25562105), (85, 10224842), (170, 5112421)]