1311341570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1703041}}^1$

素因数の和:1703066

約数の個数: 32

約数和(自身を含む): 2942856576

約数和(自身を除く): 1631515006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1703041, 3406082, 8515205, 11921287, 17030410, 18733451, 23842574, 37466902, 59606435, 93667255, 119212870, 131134157, 187334510, 262268314, 655670785, 1311341570]

約数ペア:

[(1, 1311341570), (2, 655670785), (5, 262268314), (7, 187334510), (10, 131134157), (11, 119212870), (14, 93667255), (22, 59606435), (35, 37466902), (55, 23842574), (70, 18733451), (77, 17030410), (110, 11921287), (154, 8515205), (385, 3406082), (770, 1703041)]