858408812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{12623659}}^1$

素因数の和:12623680

約数の個数: 12

約数和(自身を含む): 1590581160

約数和(自身を除く): 732172348

約数列:

[1, 2, 4, 17, 34, 68, 12623659, 25247318, 50494636, 214602203, 429204406, 858408812]

約数ペア:

[(1, 858408812), (2, 429204406), (4, 214602203), (17, 50494636), (34, 25247318), (68, 12623659)]