78810062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121997}}^1$

素因数の和:122035

約数の個数: 16

約数和(自身を含む): 131757840

約数和(自身を除く): 52947778

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 121997, 243994, 2073949, 2317943, 4147898, 4635886, 39405031, 78810062]

約数ペア:

[(1, 78810062), (2, 39405031), (17, 4635886), (19, 4147898), (34, 2317943), (38, 2073949), (323, 243994), (646, 121997)]