2014529090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28778987}}^1$

素因数の和:28779001

約数の個数: 16

約数和(自身を含む): 4144174272

約数和(自身を除く): 2129645182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28778987, 57557974, 143894935, 201452909, 287789870, 402905818, 1007264545, 2014529090]

約数ペア:

[(1, 2014529090), (2, 1007264545), (5, 402905818), (7, 287789870), (10, 201452909), (14, 143894935), (35, 57557974), (70, 28778987)]