2760802198

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5258

約数の個数: 64

約数和(自身を含む): 5343667200

約数和(自身を除く): 2582865002

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 343, 497, 539, 686, 781, 994, 1078, 1562, 3479, 3773, 5153, 5467, 6958, 7546, 10306, 10934, 24353, 36071, 38269, 48706, 56683, 72142, 76538, 113366, 252497, 267883, 365863, 396781, 504994, 535766, 731726, 793562, 1767479, 2561041, 2777467, 3534958, 4024493, 5122082, 5554934, 8048986, 17927287, 19442269, 28171451, 35854574, 38884538, 56342902, 125491009, 197200157, 250982018, 394400314, 1380401099, 2760802198]

約数ペア:

[(1, 2760802198), (2, 1380401099), (7, 394400314), (11, 250982018), (14, 197200157), (22, 125491009), (49, 56342902), (71, 38884538), (77, 35854574), (98, 28171451), (142, 19442269), (154, 17927287), (343, 8048986), (497, 5554934), (539, 5122082), (686, 4024493), (781, 3534958), (994, 2777467), (1078, 2561041), (1562, 1767479), (3479, 793562), (3773, 731726), (5153, 535766), (5467, 504994), (6958, 396781), (7546, 365863), (10306, 267883), (10934, 252497), (24353, 113366), (36071, 76538), (38269, 72142), (48706, 56683)]