26958770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158581}}^1$

素因数の和:158605

約数の個数: 16

約数和(自身を含む): 51380568

約数和(自身を除く): 24421798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 158581, 317162, 792905, 1585810, 2695877, 5391754, 13479385, 26958770]

約数ペア:

[(1, 26958770), (2, 13479385), (5, 5391754), (10, 2695877), (17, 1585810), (34, 792905), (85, 317162), (170, 158581)]