42982786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{279109}}^1$

素因数の和:279129

約数の個数: 16

約数和(自身を含む): 80383680

約数和(自身を除く): 37400894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 279109, 558218, 1953763, 3070199, 3907526, 6140398, 21491393, 42982786]

約数ペア:

[(1, 42982786), (2, 21491393), (7, 6140398), (11, 3907526), (14, 3070199), (22, 1953763), (77, 558218), (154, 279109)]