858968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 1805760

約数和(自身を除く): 946792

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 227, 344, 454, 473, 908, 946, 1816, 1892, 2497, 3784, 4994, 9761, 9988, 19522, 19976, 39044, 78088, 107371, 214742, 429484, 858968]

約数ペア:

[(1, 858968), (2, 429484), (4, 214742), (8, 107371), (11, 78088), (22, 39044), (43, 19976), (44, 19522), (86, 9988), (88, 9761), (172, 4994), (227, 3784), (344, 2497), (454, 1892), (473, 1816), (908, 946)]