2688895888

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{289253}}^1$

素因数の和:289351

約数の個数: 40

約数和(自身を含む): 6025739328

約数和(自身を除く): 3336843440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 289253, 578506, 1157012, 2024771, 2314024, 4049542, 4628048, 8099084, 16198168, 24007999, 32396336, 48015998, 96031996, 168055993, 192063992, 336111986, 384127984, 672223972, 1344447944, 2688895888]

約数ペア:

[(1, 2688895888), (2, 1344447944), (4, 672223972), (7, 384127984), (8, 336111986), (14, 192063992), (16, 168055993), (28, 96031996), (56, 48015998), (83, 32396336), (112, 24007999), (166, 16198168), (332, 8099084), (581, 4628048), (664, 4049542), (1162, 2314024), (1328, 2024771), (2324, 1157012), (4648, 578506), (9296, 289253)]