238735528447

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{5381}}^1$

素因数の和:5804

約数の個数: 48

約数和(自身を含む): 279634511520

約数和(自身を除く): 40898983073

約数列:

[1, 13, 19, 41, 169, 247, 337, 533, 779, 3211, 4381, 5381, 6403, 6929, 10127, 13817, 56953, 69953, 83239, 102239, 131651, 179621, 220621, 262523, 909389, 1082107, 1329107, 1813397, 2335073, 2868073, 3412799, 4191799, 17278391, 23574161, 34454543, 37284949, 44366387, 54493387, 74349277, 306464093, 447909059, 708414031, 966540601, 1412636263, 5822817767, 12565027813, 18364271419, 238735528447]

約数ペア:

[(1, 238735528447), (13, 18364271419), (19, 12565027813), (41, 5822817767), (169, 1412636263), (247, 966540601), (337, 708414031), (533, 447909059), (779, 306464093), (3211, 74349277), (4381, 54493387), (5381, 44366387), (6403, 37284949), (6929, 34454543), (10127, 23574161), (13817, 17278391), (56953, 4191799), (69953, 3412799), (83239, 2868073), (102239, 2335073), (131651, 1813397), (179621, 1329107), (220621, 1082107), (262523, 909389)]