2117745605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{208337}}^1$

素因数の和:208468

約数の個数: 16

約数和(自身を含む): 2700060480

約数和(自身を除く): 582314875

約数列:

[1, 5, 19, 95, 107, 535, 2033, 10165, 208337, 1041685, 3958403, 19792015, 22292059, 111460295, 423549121, 2117745605]

約数ペア:

[(1, 2117745605), (5, 423549121), (19, 111460295), (95, 22292059), (107, 19792015), (535, 3958403), (2033, 1041685), (10165, 208337)]