2479802176

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18047}}^1$

素因数の和:18191

約数の個数: 56

約数和(自身を含む): 5225978880

約数和(自身を除く): 2746176704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 152, 226, 304, 452, 608, 904, 1216, 1808, 2147, 3616, 4294, 7232, 8588, 17176, 18047, 34352, 36094, 68704, 72188, 137408, 144376, 288752, 342893, 577504, 685786, 1155008, 1371572, 2039311, 2743144, 4078622, 5486288, 8157244, 10972576, 16314488, 21945152, 32628976, 38746909, 65257952, 77493818, 130515904, 154987636, 309975272, 619950544, 1239901088, 2479802176]

約数ペア:

[(1, 2479802176), (2, 1239901088), (4, 619950544), (8, 309975272), (16, 154987636), (19, 130515904), (32, 77493818), (38, 65257952), (64, 38746909), (76, 32628976), (113, 21945152), (152, 16314488), (226, 10972576), (304, 8157244), (452, 5486288), (608, 4078622), (904, 2743144), (1216, 2039311), (1808, 1371572), (2147, 1155008), (3616, 685786), (4294, 577504), (7232, 342893), (8588, 288752), (17176, 144376), (18047, 137408), (34352, 72188), (36094, 68704)]