858555088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1308773}}^1$

素因数の和:1308822

約数の個数: 20

約数和(自身を含む): 1704023748

約数和(自身を除く): 845468660

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1308773, 2617546, 5235092, 10470184, 20940368, 53659693, 107319386, 214638772, 429277544, 858555088]

約数ペア:

[(1, 858555088), (2, 429277544), (4, 214638772), (8, 107319386), (16, 53659693), (41, 20940368), (82, 10470184), (164, 5235092), (328, 2617546), (656, 1308773)]