3128978662

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{61379}}^1$

素因数の和:61811

約数の個数: 16

約数和(自身を含む): 4772908800

約数和(自身を除く): 1643930138

約数列:

[1, 2, 71, 142, 359, 718, 25489, 50978, 61379, 122758, 4357909, 8715818, 22035061, 44070122, 1564489331, 3128978662]

約数ペア:

[(1, 3128978662), (2, 1564489331), (71, 44070122), (142, 22035061), (359, 8715818), (718, 4357909), (25489, 122758), (50978, 61379)]