2012591609

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{543503}}^1$

素因数の和:543556

約数の個数: 12

約数和(自身を含む): 2404461696

約数和(自身を除く): 391870087

約数列:

[1, 7, 23, 161, 529, 3703, 543503, 3804521, 12500569, 87503983, 287513087, 2012591609]

約数ペア:

[(1, 2012591609), (7, 287513087), (23, 87503983), (161, 12500569), (529, 3804521), (3703, 543503)]