6442878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82601}}^1$

素因数の和:82619

約数の個数: 16

約数和(自身を含む): 13877136

約数和(自身を除く): 7434258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 82601, 165202, 247803, 495606, 1073813, 2147626, 3221439, 6442878]

約数ペア:

[(1, 6442878), (2, 3221439), (3, 2147626), (6, 1073813), (13, 495606), (26, 247803), (39, 165202), (78, 82601)]