1205947006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^2\times {\mathrm{109}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 2043367920

約数和(自身を除く): 837420914

約数列:

[1, 2, 11, 22, 73, 83, 109, 146, 166, 218, 803, 913, 1199, 1606, 1826, 2398, 6059, 6889, 7957, 9047, 12118, 13778, 15914, 18094, 66649, 75779, 87527, 99517, 133298, 151558, 175054, 199034, 502897, 660431, 750901, 1005794, 1320862, 1501802, 5531867, 7264741, 8259911, 11063734, 14529482, 16519822, 54815773, 109631546, 602973503, 1205947006]

約数ペア:

[(1, 1205947006), (2, 602973503), (11, 109631546), (22, 54815773), (73, 16519822), (83, 14529482), (109, 11063734), (146, 8259911), (166, 7264741), (218, 5531867), (803, 1501802), (913, 1320862), (1199, 1005794), (1606, 750901), (1826, 660431), (2398, 502897), (6059, 199034), (6889, 175054), (7957, 151558), (9047, 133298), (12118, 99517), (13778, 87527), (15914, 75779), (18094, 66649)]