5745454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20115

約数の個数: 16

約数和(自身を含む): 10125360

約数和(自身を除く): 4379906

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 20089, 40178, 220979, 261157, 441958, 522314, 2872727, 5745454]

約数ペア:

[(1, 5745454), (2, 2872727), (11, 522314), (13, 441958), (22, 261157), (26, 220979), (143, 40178), (286, 20089)]