26951290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158537}}^1$

素因数の和:158561

約数の個数: 16

約数和(自身を含む): 51366312

約数和(自身を除く): 24415022

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 158537, 317074, 792685, 1585370, 2695129, 5390258, 13475645, 26951290]

約数ペア:

[(1, 26951290), (2, 13475645), (5, 5390258), (10, 2695129), (17, 1585370), (34, 792685), (85, 317074), (170, 158537)]