2569356

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 6552000

約数和(自身を除く): 3982644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 479, 596, 894, 958, 1341, 1437, 1788, 1916, 2682, 2874, 4311, 5364, 5748, 8622, 17244, 71371, 142742, 214113, 285484, 428226, 642339, 856452, 1284678, 2569356]

約数ペア:

[(1, 2569356), (2, 1284678), (3, 856452), (4, 642339), (6, 428226), (9, 285484), (12, 214113), (18, 142742), (36, 71371), (149, 17244), (298, 8622), (447, 5748), (479, 5364), (596, 4311), (894, 2874), (958, 2682), (1341, 1916), (1437, 1788)]