622506004

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{235441}}^1$

素因数の和:236106

約数の個数: 12

約数和(自身を含む): 1091038228

約数和(自身を除く): 468532224

約数列:

[1, 2, 4, 661, 1322, 2644, 235441, 470882, 941764, 155626501, 311253002, 622506004]

約数ペア:

[(1, 622506004), (2, 311253002), (4, 155626501), (661, 941764), (1322, 470882), (2644, 235441)]