2230986428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{831217}}^1$

素因数の和:831293

約数の個数: 24

約数和(自身を含む): 4328983344

約数和(自身を除く): 2097996916

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 831217, 1662434, 3324868, 9143387, 18286774, 36573548, 50704237, 101408474, 202816948, 557746607, 1115493214, 2230986428]

約数ペア:

[(1, 2230986428), (2, 1115493214), (4, 557746607), (11, 202816948), (22, 101408474), (44, 50704237), (61, 36573548), (122, 18286774), (244, 9143387), (671, 3324868), (1342, 1662434), (2684, 831217)]