2078751841

素因数分解:

${\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 2162944000

約数和(自身を除く): 84192159

約数列:

[1, 31, 271, 349, 709, 8401, 10819, 21979, 94579, 192139, 247441, 2931949, 5956309, 7670671, 67056511, 2078751841]

約数ペア:

[(1, 2078751841), (31, 67056511), (271, 7670671), (349, 5956309), (709, 2931949), (8401, 247441), (10819, 192139), (21979, 94579)]