500772004

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{290471}}^1$

素因数の和:290906

約数の個数: 12

約数和(自身を含む): 878387328

約数和(自身を除く): 377615324

約数列:

[1, 2, 4, 431, 862, 1724, 290471, 580942, 1161884, 125193001, 250386002, 500772004]

約数ペア:

[(1, 500772004), (2, 250386002), (4, 125193001), (431, 1161884), (862, 580942), (1724, 290471)]