201711194896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{548128247}}^1$

素因数の和:548128278

約数の個数: 20

約数和(自身を含む): 407807416512

約数和(自身を除く): 206096221616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 548128247, 1096256494, 2192512988, 4385025976, 8770051952, 12606949681, 25213899362, 50427798724, 100855597448, 201711194896]

約数ペア:

[(1, 201711194896), (2, 100855597448), (4, 50427798724), (8, 25213899362), (16, 12606949681), (23, 8770051952), (46, 4385025976), (92, 2192512988), (184, 1096256494), (368, 548128247)]