2005909193

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{2153}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 2101752576

約数和(自身を除く): 95843383

約数列:

[1, 43, 47, 461, 2021, 2153, 19823, 21667, 92579, 101191, 931681, 992533, 4351213, 42678919, 46649051, 2005909193]

約数ペア:

[(1, 2005909193), (43, 46649051), (47, 42678919), (461, 4351213), (2021, 992533), (2153, 931681), (19823, 101191), (21667, 92579)]