2856554248037

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1\times {\mathrm{3691}}^1$

素因数の和:4642

約数の個数: 64

約数和(自身を含む): 3565188956160

約数和(自身を除く): 708634708123

約数列:

[1, 7, 19, 31, 133, 217, 337, 557, 589, 2359, 3691, 3899, 4123, 6403, 10447, 10583, 17267, 25837, 44821, 70129, 73129, 74081, 114421, 120869, 187709, 198493, 328073, 490903, 800947, 1243867, 1313963, 1389451, 2055887, 2173999, 2296511, 3566471, 5818979, 8707069, 14391209, 15217993, 23633473, 24965297, 38559877, 39061853, 40732853, 63732497, 110560601, 165434311, 269919139, 273432971, 446127479, 692833919, 732637663, 773924207, 1210917443, 4849837433, 5128463641, 8476422101, 13163844461, 21477851489, 92146911227, 150344960423, 408079178291, 2856554248037]

約数ペア:

[(1, 2856554248037), (7, 408079178291), (19, 150344960423), (31, 92146911227), (133, 21477851489), (217, 13163844461), (337, 8476422101), (557, 5128463641), (589, 4849837433), (2359, 1210917443), (3691, 773924207), (3899, 732637663), (4123, 692833919), (6403, 446127479), (10447, 273432971), (10583, 269919139), (17267, 165434311), (25837, 110560601), (44821, 63732497), (70129, 40732853), (73129, 39061853), (74081, 38559877), (114421, 24965297), (120869, 23633473), (187709, 15217993), (198493, 14391209), (328073, 8707069), (490903, 5818979), (800947, 3566471), (1243867, 2296511), (1313963, 2173999), (1389451, 2055887)]