251569124

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 468003900

約数和(自身を除く): 216434776

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 529, 1058, 1403, 1949, 2116, 2806, 3898, 5612, 7796, 32269, 44827, 64538, 89654, 118889, 129076, 179308, 237778, 475556, 1031021, 2062042, 2734447, 4124084, 5468894, 10937788, 62892281, 125784562, 251569124]

約数ペア:

[(1, 251569124), (2, 125784562), (4, 62892281), (23, 10937788), (46, 5468894), (61, 4124084), (92, 2734447), (122, 2062042), (244, 1031021), (529, 475556), (1058, 237778), (1403, 179308), (1949, 129076), (2116, 118889), (2806, 89654), (3898, 64538), (5612, 44827), (7796, 32269)]