2080697813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{21821}}^1$

素因数の和:21988

約数の個数: 16

約数和(自身を含む): 2262504960

約数和(自身を除く): 181807147

約数列:

[1, 17, 71, 79, 1207, 1343, 5609, 21821, 95353, 370957, 1549291, 1723859, 26337947, 29305603, 122393989, 2080697813]

約数ペア:

[(1, 2080697813), (17, 122393989), (71, 29305603), (79, 26337947), (1207, 1723859), (1343, 1549291), (5609, 370957), (21821, 95353)]