2018338564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4170121}}^1$

素因数の和:4170147

約数の個数: 18

約数和(自身を含む): 3882383582

約数和(自身を除く): 1864045018

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4170121, 8340242, 16680484, 45871331, 91742662, 183485324, 504584641, 1009169282, 2018338564]

約数ペア:

[(1, 2018338564), (2, 1009169282), (4, 504584641), (11, 183485324), (22, 91742662), (44, 45871331), (121, 16680484), (242, 8340242), (484, 4170121)]