389976171934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{679039}}^1$

素因数の和:679288

約数の個数: 32

約数和(自身を含む): 617980723200

約数和(自身を除く): 228004551266

約数列:

[1, 2, 31, 59, 62, 118, 157, 314, 1829, 3658, 4867, 9263, 9734, 18526, 287153, 574306, 679039, 1358078, 21050209, 40063301, 42100418, 80126602, 106609123, 213218246, 1241962331, 2483924662, 3304882813, 6289938257, 6609765626, 12579876514, 194988085967, 389976171934]

約数ペア:

[(1, 389976171934), (2, 194988085967), (31, 12579876514), (59, 6609765626), (62, 6289938257), (118, 3304882813), (157, 2483924662), (314, 1241962331), (1829, 213218246), (3658, 106609123), (4867, 80126602), (9263, 42100418), (9734, 40063301), (18526, 21050209), (287153, 1358078), (574306, 679039)]