246967994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16349}}^1$

素因数の和:16454

約数の個数: 32

約数和(自身を含む): 461462400

約数和(自身を除く): 214494406

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 7553, 15106, 16349, 32698, 114443, 212537, 228886, 425074, 1356967, 1487759, 2713934, 2975518, 9498769, 17640571, 18997538, 35281142, 123483997, 246967994]

約数ペア:

[(1, 246967994), (2, 123483997), (7, 35281142), (13, 18997538), (14, 17640571), (26, 9498769), (83, 2975518), (91, 2713934), (166, 1487759), (182, 1356967), (581, 425074), (1079, 228886), (1162, 212537), (2158, 114443), (7553, 32698), (15106, 16349)]