2501436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 6761216

約数和(自身を除く): 4259780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 307, 388, 582, 614, 679, 921, 1164, 1228, 1358, 1842, 2037, 2149, 2716, 3684, 4074, 4298, 6447, 8148, 8596, 12894, 25788, 29779, 59558, 89337, 119116, 178674, 208453, 357348, 416906, 625359, 833812, 1250718, 2501436]

約数ペア:

[(1, 2501436), (2, 1250718), (3, 833812), (4, 625359), (6, 416906), (7, 357348), (12, 208453), (14, 178674), (21, 119116), (28, 89337), (42, 59558), (84, 29779), (97, 25788), (194, 12894), (291, 8596), (307, 8148), (388, 6447), (582, 4298), (614, 4074), (679, 3684), (921, 2716), (1164, 2149), (1228, 2037), (1358, 1842)]