26005790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20477}}^1$

素因数の和:20611

約数の個数: 16

約数和(自身を含む): 47181312

約数和(自身を除く): 21175522

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 20477, 40954, 102385, 204770, 2600579, 5201158, 13002895, 26005790]

約数ペア:

[(1, 26005790), (2, 13002895), (5, 5201158), (10, 2600579), (127, 204770), (254, 102385), (635, 40954), (1270, 20477)]