2109148322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{421661}}^1$

素因数の和:421765

約数の個数: 16

約数和(自身を含む): 3294023544

約数和(自身を除く): 1184875222

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 421661, 843322, 17288101, 25721321, 34576202, 51442642, 1054574161, 2109148322]

約数ペア:

[(1, 2109148322), (2, 1054574161), (41, 51442642), (61, 34576202), (82, 25721321), (122, 17288101), (2501, 843322), (5002, 421661)]