2015780470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18325277}}^1$

素因数の和:18325295

約数の個数: 16

約数和(自身を含む): 3958260048

約数和(自身を除く): 1942479578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18325277, 36650554, 91626385, 183252770, 201578047, 403156094, 1007890235, 2015780470]

約数ペア:

[(1, 2015780470), (2, 1007890235), (5, 403156094), (10, 201578047), (11, 183252770), (22, 91626385), (55, 36650554), (110, 18325277)]