2021049361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1\times {\mathrm{599}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 2141568000

約数和(自身を除く): 120518639

約数列:

[1, 19, 311, 571, 599, 5909, 10849, 11381, 177581, 186289, 342029, 3374039, 3539491, 6498551, 106371019, 2021049361]

約数ペア:

[(1, 2021049361), (19, 106371019), (311, 6498551), (571, 3539491), (599, 3374039), (5909, 342029), (10849, 186289), (11381, 177581)]