2018012944

素因数分解:

$2^4\times {\mathrm{126125809}}^1$

素因数の和:126125817

約数の個数: 10

約数和(自身を含む): 3909900110

約数和(自身を除く): 1891887166

約数列:

[1, 2, 4, 8, 16, 126125809, 252251618, 504503236, 1009006472, 2018012944]

約数ペア:

[(1, 2018012944), (2, 1009006472), (4, 504503236), (8, 252251618), (16, 126125809)]