6971998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1019}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 11456640

約数和(自身を除く): 4484642

約数列:

[1, 2, 11, 22, 311, 622, 1019, 2038, 3421, 6842, 11209, 22418, 316909, 633818, 3485999, 6971998]

約数ペア:

[(1, 6971998), (2, 3485999), (11, 633818), (22, 316909), (311, 22418), (622, 11209), (1019, 6842), (2038, 3421)]