2087694863

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^3\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 2236227840

約数和(自身を除く): 148532977

約数列:

[1, 19, 71, 307, 1349, 5041, 5833, 21797, 95779, 357911, 414143, 1547587, 6800309, 29404153, 109878677, 2087694863]

約数ペア:

[(1, 2087694863), (19, 109878677), (71, 29404153), (307, 6800309), (1349, 1547587), (5041, 414143), (5833, 357911), (21797, 95779)]