266450717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{288679}}^1$

素因数の和:288763

約数の個数: 8

約数和(自身を含む): 290989440

約数和(自身を除く): 24538723

約数列:

[1, 13, 71, 923, 288679, 3752827, 20496209, 266450717]

約数ペア:

[(1, 266450717), (13, 20496209), (71, 3752827), (923, 288679)]