2684794

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 4859136

約数和(自身を除く): 2174342

約数列:

[1, 2, 7, 14, 37, 71, 73, 74, 142, 146, 259, 497, 511, 518, 994, 1022, 2627, 2701, 5183, 5254, 5402, 10366, 18389, 18907, 36281, 36778, 37814, 72562, 191771, 383542, 1342397, 2684794]

約数ペア:

[(1, 2684794), (2, 1342397), (7, 383542), (14, 191771), (37, 72562), (71, 37814), (73, 36778), (74, 36281), (142, 18907), (146, 18389), (259, 10366), (497, 5402), (511, 5254), (518, 5183), (994, 2701), (1022, 2627)]