2069885719293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5187683507}}^1$

素因数の和:5187683536

約数の個数: 16

約数和(自身を含む): 3320117445120

約数和(自身を除く): 1250231725827

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5187683507, 15563050521, 36313784549, 98565986633, 108941353647, 295697959899, 689961906431, 2069885719293]

約数ペア:

[(1, 2069885719293), (3, 689961906431), (7, 295697959899), (19, 108941353647), (21, 98565986633), (57, 36313784549), (133, 15563050521), (399, 5187683507)]