2009905179906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19441}}^1\times {\mathrm{28201}}^1$

素因数の和:47707

約数の個数: 64

約数和(自身を含む): 4421517682176

約数和(自身を除く): 2411612502270

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 19441, 28201, 38882, 56402, 58323, 84603, 116646, 169206, 252733, 366613, 505466, 733226, 758199, 913727, 1099839, 1325447, 1516398, 1827454, 2199678, 2650894, 2741181, 3976341, 5482362, 7952682, 11878451, 17230811, 23756902, 34461622, 35635353, 51692433, 71270706, 103384866, 548255641, 1096511282, 1644766923, 3289533846, 7127323333, 14254646666, 21381969999, 25768015127, 42763939998, 51536030254, 77304045381, 154608090762, 334984196651, 669968393302, 1004952589953, 2009905179906]

約数ペア:

[(1, 2009905179906), (2, 1004952589953), (3, 669968393302), (6, 334984196651), (13, 154608090762), (26, 77304045381), (39, 51536030254), (47, 42763939998), (78, 25768015127), (94, 21381969999), (141, 14254646666), (282, 7127323333), (611, 3289533846), (1222, 1644766923), (1833, 1096511282), (3666, 548255641), (19441, 103384866), (28201, 71270706), (38882, 51692433), (56402, 35635353), (58323, 34461622), (84603, 23756902), (116646, 17230811), (169206, 11878451), (252733, 7952682), (366613, 5482362), (505466, 3976341), (733226, 2741181), (758199, 2650894), (913727, 2199678), (1099839, 1827454), (1325447, 1516398)]