2017836868

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{3629203}}^1$

素因数の和:3629346

約数の個数: 12

約数和(自身を含む): 3556619920

約数和(自身を除く): 1538783052

約数列:

[1, 2, 4, 139, 278, 556, 3629203, 7258406, 14516812, 504459217, 1008918434, 2017836868]

約数ペア:

[(1, 2017836868), (2, 1008918434), (4, 504459217), (139, 14516812), (278, 7258406), (556, 3629203)]