2052801982

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22943}}^1$

素因数の和:23053

約数の個数: 48

約数和(自身を含む): 3954811392

約数和(自身を除く): 1902009410

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 83, 98, 154, 166, 539, 581, 913, 1078, 1162, 1826, 4067, 6391, 8134, 12782, 22943, 44737, 45886, 89474, 160601, 252373, 321202, 504746, 1124207, 1766611, 1904269, 2248414, 3533222, 3808538, 12366277, 13329883, 20946959, 24732554, 26659766, 41893918, 93309181, 146628713, 186618362, 293257426, 1026400991, 2052801982]

約数ペア:

[(1, 2052801982), (2, 1026400991), (7, 293257426), (11, 186618362), (14, 146628713), (22, 93309181), (49, 41893918), (77, 26659766), (83, 24732554), (98, 20946959), (154, 13329883), (166, 12366277), (539, 3808538), (581, 3533222), (913, 2248414), (1078, 1904269), (1162, 1766611), (1826, 1124207), (4067, 504746), (6391, 321202), (8134, 252373), (12782, 160601), (22943, 89474), (44737, 45886)]