2019993198

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 4203809280

約数和(自身を除く): 2183816082

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 193, 226, 258, 339, 359, 386, 579, 678, 718, 1077, 1158, 2154, 4859, 8299, 9718, 14577, 15437, 16598, 21809, 24897, 29154, 30874, 40567, 43618, 46311, 49794, 65427, 69287, 81134, 92622, 121701, 130854, 138574, 207861, 243402, 415722, 937787, 1744381, 1875574, 2813361, 2979341, 3488762, 5233143, 5626722, 5958682, 7829431, 8938023, 10466286, 15658862, 17876046, 23488293, 46976586, 336665533, 673331066, 1009996599, 2019993198]

約数ペア:

[(1, 2019993198), (2, 1009996599), (3, 673331066), (6, 336665533), (43, 46976586), (86, 23488293), (113, 17876046), (129, 15658862), (193, 10466286), (226, 8938023), (258, 7829431), (339, 5958682), (359, 5626722), (386, 5233143), (579, 3488762), (678, 2979341), (718, 2813361), (1077, 1875574), (1158, 1744381), (2154, 937787), (4859, 415722), (8299, 243402), (9718, 207861), (14577, 138574), (15437, 130854), (16598, 121701), (21809, 92622), (24897, 81134), (29154, 69287), (30874, 65427), (40567, 49794), (43618, 46311)]