664295086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{77659}}^1$

素因数の和:77728

約数の個数: 32

約数和(自身を含む): 1252500480

約数和(自身を除く): 588205394

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 77659, 155318, 543613, 1009567, 1087226, 2019134, 3649973, 7066969, 7299946, 14133938, 25549811, 47449649, 51099622, 94899298, 332147543, 664295086]

約数ペア:

[(1, 664295086), (2, 332147543), (7, 94899298), (13, 51099622), (14, 47449649), (26, 25549811), (47, 14133938), (91, 7299946), (94, 7066969), (182, 3649973), (329, 2019134), (611, 1087226), (658, 1009567), (1222, 543613), (4277, 155318), (8554, 77659)]