2048903517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{148439}}^1$

素因数の和:148592

約数の個数: 16

約数和(自身を含む): 2821547520

約数和(自身を除く): 772644003

約数列:

[1, 3, 43, 107, 129, 321, 4601, 13803, 148439, 445317, 6382877, 15882973, 19148631, 47648919, 682967839, 2048903517]

約数ペア:

[(1, 2048903517), (3, 682967839), (43, 47648919), (107, 19148631), (129, 15882973), (321, 6382877), (4601, 445317), (13803, 148439)]