3990572474

素因数分解:

$2^1\times 7^1\times {\mathrm{4481}}^1\times {\mathrm{63611}}^1$

素因数の和:68101

約数の個数: 16

約数和(自身を含む): 6842615616

約数和(自身を除く): 2852043142

約数列:

[1, 2, 7, 14, 4481, 8962, 31367, 62734, 63611, 127222, 445277, 890554, 285040891, 570081782, 1995286237, 3990572474]

約数ペア:

[(1, 3990572474), (2, 1995286237), (7, 570081782), (14, 285040891), (4481, 890554), (8962, 445277), (31367, 127222), (62734, 63611)]