1081569368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{285827}}^1$

素因数の和:285887

約数の個数: 32

約数和(自身を含む): 2263757760

約数和(自身を除く): 1182188392

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 285827, 571654, 1143308, 2286616, 3144097, 6288194, 12290561, 12576388, 24581122, 25152776, 49162244, 98324488, 135196171, 270392342, 540784684, 1081569368]

約数ペア:

[(1, 1081569368), (2, 540784684), (4, 270392342), (8, 135196171), (11, 98324488), (22, 49162244), (43, 25152776), (44, 24581122), (86, 12576388), (88, 12290561), (172, 6288194), (344, 3144097), (473, 2286616), (946, 1143308), (1892, 571654), (3784, 285827)]