389660622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4995649}}^1$

素因数の和:4995667

約数の個数: 16

約数和(自身を含む): 839269200

約数和(自身を除く): 449608578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4995649, 9991298, 14986947, 29973894, 64943437, 129886874, 194830311, 389660622]

約数ペア:

[(1, 389660622), (2, 194830311), (3, 129886874), (6, 64943437), (13, 29973894), (26, 14986947), (39, 9991298), (78, 4995649)]