1985368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 4692240

約数和(自身を除く): 2706872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 293, 308, 484, 586, 616, 847, 968, 1172, 1694, 2051, 2344, 3223, 3388, 4102, 6446, 6776, 8204, 12892, 16408, 22561, 25784, 35453, 45122, 70906, 90244, 141812, 180488, 248171, 283624, 496342, 992684, 1985368]

約数ペア:

[(1, 1985368), (2, 992684), (4, 496342), (7, 283624), (8, 248171), (11, 180488), (14, 141812), (22, 90244), (28, 70906), (44, 45122), (56, 35453), (77, 25784), (88, 22561), (121, 16408), (154, 12892), (242, 8204), (293, 6776), (308, 6446), (484, 4102), (586, 3388), (616, 3223), (847, 2344), (968, 2051), (1172, 1694)]