26490895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 32986368

約数和(自身を除く): 6495473

約数列:

[1, 5, 31, 155, 277, 617, 1385, 3085, 8587, 19127, 42935, 95635, 170909, 854545, 5298179, 26490895]

約数ペア:

[(1, 26490895), (5, 5298179), (31, 854545), (155, 170909), (277, 95635), (617, 42935), (1385, 19127), (3085, 8587)]