2013121097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{278017}}^1$

素因数の和:278587

約数の個数: 8

約数和(自身を含む): 2171876616

約数和(自身を除く): 158755519

約数列:

[1, 13, 557, 7241, 278017, 3614221, 154855469, 2013121097]

約数ペア:

[(1, 2013121097), (13, 154855469), (557, 3614221), (7241, 278017)]