2017719961

素因数分解:

${\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{751}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 2079129600

約数和(自身を除く): 61409639

約数列:

[1, 71, 79, 479, 751, 5609, 34009, 37841, 53321, 59329, 359729, 2686711, 4212359, 25540759, 28418591, 2017719961]

約数ペア:

[(1, 2017719961), (71, 28418591), (79, 25540759), (479, 4212359), (751, 2686711), (5609, 359729), (34009, 59329), (37841, 53321)]