2056514761

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2208931}}^1$

素因数の和:2208964

約数の個数: 12

約数和(自身を含む): 2518182480

約数和(自身を除く): 461667719

約数列:

[1, 7, 19, 49, 133, 931, 2208931, 15462517, 41969689, 108237619, 293787823, 2056514761]

約数ペア:

[(1, 2056514761), (7, 293787823), (19, 108237619), (49, 41969689), (133, 15462517), (931, 2208931)]