2011557680639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{8703257}}^1$

素因数の和:8704066

約数の個数: 16

約数和(自身を含む): 2263404088512

約数和(自身を除く): 251846407873

約数列:

[1, 13, 23, 299, 773, 10049, 17779, 231127, 8703257, 113142341, 200174911, 2602273843, 6727617661, 87459029593, 154735206203, 2011557680639]

約数ペア:

[(1, 2011557680639), (13, 154735206203), (23, 87459029593), (299, 6727617661), (773, 2602273843), (10049, 200174911), (17779, 113142341), (231127, 8703257)]