1729522088

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{87491}}^1$

素因数の和:87857

約数の個数: 32

約数和(自身を含む): 3716660160

約数和(自身を除く): 1987138072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 19768, 87491, 174982, 349964, 612437, 699928, 1224874, 2449748, 4899496, 30884323, 61768646, 123537292, 216190261, 247074584, 432380522, 864761044, 1729522088]

約数ペア:

[(1, 1729522088), (2, 864761044), (4, 432380522), (7, 247074584), (8, 216190261), (14, 123537292), (28, 61768646), (56, 30884323), (353, 4899496), (706, 2449748), (1412, 1224874), (2471, 699928), (2824, 612437), (4942, 349964), (9884, 174982), (19768, 87491)]