2489656482

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{13159}}^1$

素因数の和:13647

約数の個数: 48

約数和(自身を含む): 5641534080

約数和(自身を除く): 3151877598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 457, 914, 1371, 2742, 4113, 8226, 10511, 13159, 21022, 26318, 31533, 39477, 63066, 78954, 94599, 118431, 189198, 236862, 302657, 605314, 907971, 1815942, 2723913, 5447826, 6013663, 12027326, 18040989, 36081978, 54122967, 108245934, 138314249, 276628498, 414942747, 829885494, 1244828241, 2489656482]

約数ペア:

[(1, 2489656482), (2, 1244828241), (3, 829885494), (6, 414942747), (9, 276628498), (18, 138314249), (23, 108245934), (46, 54122967), (69, 36081978), (138, 18040989), (207, 12027326), (414, 6013663), (457, 5447826), (914, 2723913), (1371, 1815942), (2742, 907971), (4113, 605314), (8226, 302657), (10511, 236862), (13159, 189198), (21022, 118431), (26318, 94599), (31533, 78954), (39477, 63066)]