98198254

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 189703296

約数和(自身を除く): 91505042

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 497, 539, 781, 994, 1078, 1283, 1562, 2566, 3479, 5467, 6958, 8981, 10934, 14113, 17962, 28226, 38269, 62867, 76538, 91093, 98791, 125734, 182186, 197582, 637651, 691537, 1002023, 1275302, 1383074, 2004046, 4463557, 7014161, 8927114, 14028322, 49099127, 98198254]

約数ペア:

[(1, 98198254), (2, 49099127), (7, 14028322), (11, 8927114), (14, 7014161), (22, 4463557), (49, 2004046), (71, 1383074), (77, 1275302), (98, 1002023), (142, 691537), (154, 637651), (497, 197582), (539, 182186), (781, 125734), (994, 98791), (1078, 91093), (1283, 76538), (1562, 62867), (2566, 38269), (3479, 28226), (5467, 17962), (6958, 14113), (8981, 10934)]