1279439426

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{105269}}^1$

素因数の和:105433

約数の個数: 16

約数和(自身を含む): 1970654400

約数和(自身を除く): 691214974

約数列:

[1, 2, 59, 103, 118, 206, 6077, 12154, 105269, 210538, 6210871, 10842707, 12421742, 21685414, 639719713, 1279439426]

約数ペア:

[(1, 1279439426), (2, 639719713), (59, 21685414), (103, 12421742), (118, 10842707), (206, 6210871), (6077, 210538), (12154, 105269)]