2078930168

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{132113}}^1$

素因数の和:132407

約数の個数: 32

約数和(自身を含む): 4470737760

約数和(自身を除く): 2391807592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 15736, 132113, 264226, 528452, 924791, 1056904, 1849582, 3699164, 7398328, 37123753, 74247506, 148495012, 259866271, 296990024, 519732542, 1039465084, 2078930168]

約数ペア:

[(1, 2078930168), (2, 1039465084), (4, 519732542), (7, 296990024), (8, 259866271), (14, 148495012), (28, 74247506), (56, 37123753), (281, 7398328), (562, 3699164), (1124, 1849582), (1967, 1056904), (2248, 924791), (3934, 528452), (7868, 264226), (15736, 132113)]