3078014786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19987109}}^1$

素因数の和:19987129

約数の個数: 16

約数和(自身を含む): 5756287680

約数和(自身を除く): 2678272894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 19987109, 39974218, 139909763, 219858199, 279819526, 439716398, 1539007393, 3078014786]

約数ペア:

[(1, 3078014786), (2, 1539007393), (7, 439716398), (11, 279819526), (14, 219858199), (22, 139909763), (77, 39974218), (154, 19987109)]