26896493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 29877120

約数和(自身を除く): 2980627

約数列:

[1, 13, 53, 103, 379, 689, 1339, 4927, 5459, 20087, 39037, 70967, 261131, 507481, 2068961, 26896493]

約数ペア:

[(1, 26896493), (13, 2068961), (53, 507481), (103, 261131), (379, 70967), (689, 39037), (1339, 20087), (4927, 5459)]