1175642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 16

約数和(自身を含む): 1921920

約数和(自身を除く): 746278

約数列:

[1, 2, 13, 26, 103, 206, 439, 878, 1339, 2678, 5707, 11414, 45217, 90434, 587821, 1175642]

約数ペア:

[(1, 1175642), (2, 587821), (13, 90434), (26, 45217), (103, 11414), (206, 5707), (439, 2678), (878, 1339)]