2007129601

素因数分解:

${\mathrm{71}}^2\times {\mathrm{631}}^2$

素因数の和:1404

約数の個数: 9

約数和(自身を含む): 2039028609

約数和(自身を除く): 31899008

約数列:

[1, 71, 631, 5041, 44801, 398161, 3180871, 28269431, 2007129601]

約数ペア:

[(1, 2007129601), (71, 28269431), (631, 3180871), (5041, 398161)]