281371422

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{7283}}^1$

素因数の和:7472

約数の個数: 32

約数和(自身を含む): 578990592

約数和(自身を除く): 297619170

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 411, 822, 6439, 7283, 12878, 14566, 19317, 21849, 38634, 43698, 342301, 684602, 997771, 1026903, 1995542, 2053806, 2993313, 5986626, 46895237, 93790474, 140685711, 281371422]

約数ペア:

[(1, 281371422), (2, 140685711), (3, 93790474), (6, 46895237), (47, 5986626), (94, 2993313), (137, 2053806), (141, 1995542), (274, 1026903), (282, 997771), (411, 684602), (822, 342301), (6439, 43698), (7283, 38634), (12878, 21849), (14566, 19317)]