2149919465759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{262922767}}^1$

素因数の和:262922834

約数の個数: 16

約数和(自身を含む): 2517748426368

約数和(自身を除く): 367828960609

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 262922767, 3417995971, 4469687039, 9728142379, 58105931507, 126465850927, 165378420443, 2149919465759]

約数ペア:

[(1, 2149919465759), (13, 165378420443), (17, 126465850927), (37, 58105931507), (221, 9728142379), (481, 4469687039), (629, 3417995971), (8177, 262922767)]