2021551114

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8353517}}^1$

素因数の和:8353541

約数の個数: 12

約数和(自身を含む): 3333053682

約数和(自身を除く): 1311502568

約数列:

[1, 2, 11, 22, 121, 242, 8353517, 16707034, 91888687, 183777374, 1010775557, 2021551114]

約数ペア:

[(1, 2021551114), (2, 1010775557), (11, 183777374), (22, 91888687), (121, 16707034), (242, 8353517)]