2227142489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{18787}}^1$

素因数の和:19640

約数の個数: 16

約数和(自身を含む): 2619798720

約数和(自身を除く): 392656231

約数列:

[1, 11, 13, 143, 829, 9119, 10777, 18787, 118547, 206657, 244231, 2686541, 15574423, 171318653, 202467499, 2227142489]

約数ペア:

[(1, 2227142489), (11, 202467499), (13, 171318653), (143, 15574423), (829, 2686541), (9119, 244231), (10777, 206657), (18787, 118547)]