26993005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1579}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 35038080

約数和(自身を除く): 8045075

約数列:

[1, 5, 13, 65, 263, 1315, 1579, 3419, 7895, 17095, 20527, 102635, 415277, 2076385, 5398601, 26993005]

約数ペア:

[(1, 26993005), (5, 5398601), (13, 2076385), (65, 415277), (263, 102635), (1315, 20527), (1579, 17095), (3419, 7895)]