2208915889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1\times {\mathrm{761}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 2341961280

約数和(自身を除く): 133045391

約数列:

[1, 19, 227, 673, 761, 4313, 12787, 14459, 152771, 172747, 512153, 2902649, 3282193, 9730907, 116258731, 2208915889]

約数ペア:

[(1, 2208915889), (19, 116258731), (227, 9730907), (673, 3282193), (761, 2902649), (4313, 512153), (12787, 172747), (14459, 152771)]