26538005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4919}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 8177515

約数列:

[1, 5, 13, 65, 83, 415, 1079, 4919, 5395, 24595, 63947, 319735, 408277, 2041385, 5307601, 26538005]

約数ペア:

[(1, 26538005), (5, 5307601), (13, 2041385), (65, 408277), (83, 319735), (415, 63947), (1079, 24595), (4919, 5395)]