4080880097

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{1614911}}^1$

素因数の和:1614956

約数の個数: 12

約数和(自身を含む): 4922251776

約数和(自身を除く): 841371679

約数列:

[1, 7, 19, 133, 361, 2527, 1614911, 11304377, 30683309, 214783163, 582982871, 4080880097]

約数ペア:

[(1, 4080880097), (7, 582982871), (19, 214783163), (133, 30683309), (361, 11304377), (2527, 1614911)]