2690909716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61157039}}^1$

素因数の和:61157054

約数の個数: 12

約数和(自身を含む): 5137191360

約数和(自身を除く): 2446281644

約数列:

[1, 2, 4, 11, 22, 44, 61157039, 122314078, 244628156, 672727429, 1345454858, 2690909716]

約数ペア:

[(1, 2690909716), (2, 1345454858), (4, 672727429), (11, 244628156), (22, 122314078), (44, 61157039)]