2890478514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{10957}}^1$

素因数の和:11551

約数の個数: 64

約数和(自身を含む): 7220708352

約数和(自身を除く): 4330229838

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 571, 1142, 1713, 3426, 3997, 6281, 7994, 10957, 11991, 12562, 18843, 21914, 23982, 32871, 37686, 43967, 65742, 76699, 87934, 120527, 131901, 153398, 230097, 241054, 263802, 361581, 460194, 723162, 843689, 1687378, 2531067, 5062134, 6256447, 12512894, 18769341, 37538682, 43795129, 68820917, 87590258, 131385387, 137641834, 206462751, 262770774, 412925502, 481746419, 963492838, 1445239257, 2890478514]

約数ペア:

[(1, 2890478514), (2, 1445239257), (3, 963492838), (6, 481746419), (7, 412925502), (11, 262770774), (14, 206462751), (21, 137641834), (22, 131385387), (33, 87590258), (42, 68820917), (66, 43795129), (77, 37538682), (154, 18769341), (231, 12512894), (462, 6256447), (571, 5062134), (1142, 2531067), (1713, 1687378), (3426, 843689), (3997, 723162), (6281, 460194), (7994, 361581), (10957, 263802), (11991, 241054), (12562, 230097), (18843, 153398), (21914, 131901), (23982, 120527), (32871, 87934), (37686, 76699), (43967, 65742)]