25502755213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 29089234944

約数和(自身を除く): 3586479731

約数列:

[1, 13, 31, 83, 169, 223, 263, 403, 1079, 2573, 2899, 3419, 5239, 6913, 8153, 14027, 18509, 21829, 33449, 37687, 44447, 58649, 89869, 105989, 240617, 283777, 434837, 573779, 676699, 762437, 1168297, 1377857, 1818119, 3128021, 3689101, 4867867, 7459127, 8797087, 9911681, 23635547, 63282271, 96968651, 114362131, 150903877, 307262111, 822669523, 1961750401, 25502755213]

約数ペア:

[(1, 25502755213), (13, 1961750401), (31, 822669523), (83, 307262111), (169, 150903877), (223, 114362131), (263, 96968651), (403, 63282271), (1079, 23635547), (2573, 9911681), (2899, 8797087), (3419, 7459127), (5239, 4867867), (6913, 3689101), (8153, 3128021), (14027, 1818119), (18509, 1377857), (21829, 1168297), (33449, 762437), (37687, 676699), (44447, 573779), (58649, 434837), (89869, 283777), (105989, 240617)]