4048266859

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 5159497728

約数和(自身を除く): 1111230869

約数列:

[1, 7, 13, 49, 91, 127, 163, 307, 637, 889, 1141, 1651, 2119, 2149, 3991, 6223, 7987, 11557, 14833, 15043, 20701, 27937, 38989, 50041, 80899, 103831, 144907, 195559, 269113, 272923, 350287, 506857, 650533, 1014349, 1883791, 1910461, 2452009, 3547999, 4553731, 6355207, 13186537, 24835993, 31876117, 44486449, 82617691, 311405143, 578323837, 4048266859]

約数ペア:

[(1, 4048266859), (7, 578323837), (13, 311405143), (49, 82617691), (91, 44486449), (127, 31876117), (163, 24835993), (307, 13186537), (637, 6355207), (889, 4553731), (1141, 3547999), (1651, 2452009), (2119, 1910461), (2149, 1883791), (3991, 1014349), (6223, 650533), (7987, 506857), (11557, 350287), (14833, 272923), (15043, 269113), (20701, 195559), (27937, 144907), (38989, 103831), (50041, 80899)]