2048609849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1499}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 2540160000

約数和(自身を除く): 491550151

約数列:

[1, 11, 13, 19, 143, 209, 247, 503, 1499, 2717, 5533, 6539, 9557, 16489, 19487, 28481, 71929, 105127, 124241, 214357, 313291, 370253, 753997, 1366651, 4072783, 8293967, 9801961, 14325943, 107821571, 157585373, 186237259, 2048609849]

約数ペア:

[(1, 2048609849), (11, 186237259), (13, 157585373), (19, 107821571), (143, 14325943), (209, 9801961), (247, 8293967), (503, 4072783), (1499, 1366651), (2717, 753997), (5533, 370253), (6539, 313291), (9557, 214357), (16489, 124241), (19487, 105127), (28481, 71929)]