1327831678

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{40879}}^1$

素因数の和:41139

約数の個数: 16

約数和(自身を含む): 2023560000

約数和(自身を除く): 695728322

約数列:

[1, 2, 109, 149, 218, 298, 16241, 32482, 40879, 81758, 4455811, 6090971, 8911622, 12181942, 663915839, 1327831678]

約数ペア:

[(1, 1327831678), (2, 663915839), (109, 12181942), (149, 8911622), (218, 6090971), (298, 4455811), (16241, 81758), (32482, 40879)]