2056533297

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2922

約数の個数: 64

約数和(自身を含む): 3514775040

約数和(自身を除く): 1458241743

約数列:

[1, 3, 7, 13, 21, 37, 39, 73, 91, 111, 219, 259, 273, 481, 511, 777, 949, 1443, 1533, 2701, 2789, 2847, 3367, 6643, 8103, 8367, 10101, 18907, 19523, 19929, 35113, 36257, 56721, 58569, 103193, 105339, 108771, 203597, 245791, 253799, 309579, 610791, 722351, 737373, 761397, 1341509, 1425179, 2167053, 2646761, 4024527, 4275537, 7533089, 7940283, 9390563, 18527327, 22599267, 28171689, 52731623, 55581981, 97930157, 158194869, 293790471, 685511099, 2056533297]

約数ペア:

[(1, 2056533297), (3, 685511099), (7, 293790471), (13, 158194869), (21, 97930157), (37, 55581981), (39, 52731623), (73, 28171689), (91, 22599267), (111, 18527327), (219, 9390563), (259, 7940283), (273, 7533089), (481, 4275537), (511, 4024527), (777, 2646761), (949, 2167053), (1443, 1425179), (1533, 1341509), (2701, 761397), (2789, 737373), (2847, 722351), (3367, 610791), (6643, 309579), (8103, 253799), (8367, 245791), (10101, 203597), (18907, 108771), (19523, 105339), (19929, 103193), (35113, 58569), (36257, 56721)]