1639546952

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{839}}^1\times {\mathrm{1783}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 3102019200

約数和(自身を除く): 1462472248

約数列:

[1, 2, 4, 8, 137, 274, 548, 839, 1096, 1678, 1783, 3356, 3566, 6712, 7132, 14264, 114943, 229886, 244271, 459772, 488542, 919544, 977084, 1495937, 1954168, 2991874, 5983748, 11967496, 204943369, 409886738, 819773476, 1639546952]

約数ペア:

[(1, 1639546952), (2, 819773476), (4, 409886738), (8, 204943369), (137, 11967496), (274, 5983748), (548, 2991874), (839, 1954168), (1096, 1495937), (1678, 977084), (1783, 919544), (3356, 488542), (3566, 459772), (6712, 244271), (7132, 229886), (14264, 114943)]