2040973949

素因数分解:

$7^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1\times {\mathrm{1637}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 2346035328

約数和(自身を除く): 305061379

約数列:

[1, 7, 277, 643, 1637, 1939, 4501, 11459, 178111, 453449, 1052591, 1246777, 3174143, 7368137, 291567707, 2040973949]

約数ペア:

[(1, 2040973949), (7, 291567707), (277, 7368137), (643, 3174143), (1637, 1246777), (1939, 1052591), (4501, 453449), (11459, 178111)]