7986685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 4012547

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 433, 527, 595, 1085, 2165, 2635, 3031, 3689, 7361, 13423, 15155, 18445, 36805, 51527, 67115, 93961, 228191, 257635, 469805, 1140955, 1597337, 7986685]

約数ペア:

[(1, 7986685), (5, 1597337), (7, 1140955), (17, 469805), (31, 257635), (35, 228191), (85, 93961), (119, 67115), (155, 51527), (217, 36805), (433, 18445), (527, 15155), (595, 13423), (1085, 7361), (2165, 3689), (2635, 3031)]