2584624

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 5856768

約数和(自身を除く): 3272144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 491, 658, 752, 982, 1316, 1964, 2632, 3437, 3928, 5264, 6874, 7856, 13748, 23077, 27496, 46154, 54992, 92308, 161539, 184616, 323078, 369232, 646156, 1292312, 2584624]

約数ペア:

[(1, 2584624), (2, 1292312), (4, 646156), (7, 369232), (8, 323078), (14, 184616), (16, 161539), (28, 92308), (47, 54992), (56, 46154), (94, 27496), (112, 23077), (188, 13748), (329, 7856), (376, 6874), (491, 5264), (658, 3928), (752, 3437), (982, 2632), (1316, 1964)]