1025916842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{21911}}^1$

素因数の和:22525

約数の個数: 16

約数和(自身を含む): 1579241664

約数和(自身を除く): 553324822

約数列:

[1, 2, 41, 82, 571, 1142, 21911, 23411, 43822, 46822, 898351, 1796702, 12511181, 25022362, 512958421, 1025916842]

約数ペア:

[(1, 1025916842), (2, 512958421), (41, 25022362), (82, 12511181), (571, 1796702), (1142, 898351), (21911, 46822), (23411, 43822)]