2017667133976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{370687}}^1$

素因数の和:371168

約数の個数: 64

約数和(自身を含む): 4110188544000

約数和(自身を除く): 2092521410024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 263, 398, 526, 796, 1052, 1592, 2104, 2587, 3419, 5174, 6838, 10348, 13676, 20696, 27352, 52337, 104674, 209348, 370687, 418696, 680381, 741374, 1360762, 1482748, 2721524, 2965496, 4818931, 5443048, 9637862, 19275724, 38551448, 73766713, 97490681, 147533426, 194981362, 295066852, 389962724, 590133704, 779925448, 958967269, 1267378853, 1917934538, 2534757706, 3835869076, 5069515412, 7671738152, 10139030824, 19400645519, 38801291038, 77602582076, 155205164152, 252208391747, 504416783494, 1008833566988, 2017667133976]

約数ペア:

[(1, 2017667133976), (2, 1008833566988), (4, 504416783494), (8, 252208391747), (13, 155205164152), (26, 77602582076), (52, 38801291038), (104, 19400645519), (199, 10139030824), (263, 7671738152), (398, 5069515412), (526, 3835869076), (796, 2534757706), (1052, 1917934538), (1592, 1267378853), (2104, 958967269), (2587, 779925448), (3419, 590133704), (5174, 389962724), (6838, 295066852), (10348, 194981362), (13676, 147533426), (20696, 97490681), (27352, 73766713), (52337, 38551448), (104674, 19275724), (209348, 9637862), (370687, 5443048), (418696, 4818931), (680381, 2965496), (741374, 2721524), (1360762, 1482748)]