8539231636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8642947}}^1$

素因数の和:8642983

約数の個数: 24

約数和(自身を含む): 16940178080

約数和(自身を除く): 8400946444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 8642947, 17285894, 34571788, 112358311, 164215993, 224716622, 328431986, 449433244, 656863972, 2134807909, 4269615818, 8539231636]

約数ペア:

[(1, 8539231636), (2, 4269615818), (4, 2134807909), (13, 656863972), (19, 449433244), (26, 328431986), (38, 224716622), (52, 164215993), (76, 112358311), (247, 34571788), (494, 17285894), (988, 8642947)]