2196754564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{123719}}^1$

素因数の和:123939

約数の個数: 24

約数和(自身を含む): 4032282240

約数和(自身を除く): 1835527676

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 8878, 17756, 123719, 247438, 494876, 2845537, 5691074, 11382148, 23877767, 47755534, 95511068, 549188641, 1098377282, 2196754564]

約数ペア:

[(1, 2196754564), (2, 1098377282), (4, 549188641), (23, 95511068), (46, 47755534), (92, 23877767), (193, 11382148), (386, 5691074), (772, 2845537), (4439, 494876), (8878, 247438), (17756, 123719)]