2009142322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4349}}^1$

素因数の和:4479

約数の個数: 48

約数和(自身を含む): 3499070400

約数和(自身を除く): 1489928078

約数列:

[1, 2, 11, 22, 23, 46, 83, 121, 166, 242, 253, 506, 913, 1826, 1909, 2783, 3818, 4349, 5566, 8698, 10043, 20086, 20999, 41998, 47839, 95678, 100027, 200054, 230989, 360967, 461978, 526229, 721934, 1052458, 1100297, 2200594, 3970637, 7941274, 8302241, 12103267, 16604482, 24206534, 43677007, 87354014, 91324651, 182649302, 1004571161, 2009142322]

約数ペア:

[(1, 2009142322), (2, 1004571161), (11, 182649302), (22, 91324651), (23, 87354014), (46, 43677007), (83, 24206534), (121, 16604482), (166, 12103267), (242, 8302241), (253, 7941274), (506, 3970637), (913, 2200594), (1826, 1100297), (1909, 1052458), (2783, 721934), (3818, 526229), (4349, 461978), (5566, 360967), (8698, 230989), (10043, 200054), (20086, 100027), (20999, 95678), (41998, 47839)]