2014778005

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{15809}}^1$

素因数の和:16244

約数の個数: 16

約数和(自身を含む): 2458771200

約数和(自身を除く): 443993195

約数列:

[1, 5, 71, 355, 359, 1795, 15809, 25489, 79045, 127445, 1122439, 5612195, 5675431, 28377155, 402955601, 2014778005]

約数ペア:

[(1, 2014778005), (5, 402955601), (71, 28377155), (355, 5675431), (359, 5612195), (1795, 1122439), (15809, 127445), (25489, 79045)]