71329383874

素因数分解:

$2^1\times 7^1\times {\mathrm{10091}}^1\times {\mathrm{504901}}^1$

素因数の和:515001

約数の個数: 16

約数和(自身を含む): 122291303616

約数和(自身を除く): 50961919742

約数列:

[1, 2, 7, 14, 10091, 20182, 70637, 141274, 504901, 1009802, 3534307, 7068614, 5094955991, 10189911982, 35664691937, 71329383874]

約数ペア:

[(1, 71329383874), (2, 35664691937), (7, 10189911982), (14, 5094955991), (10091, 7068614), (20182, 3534307), (70637, 1009802), (141274, 504901)]