2008172906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{257921}}^1$

素因数の和:258169

約数の個数: 16

約数和(自身を含む): 3203391240

約数和(自身を除く): 1195218334

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 257921, 515842, 4384657, 8769314, 59063909, 118127818, 1004086453, 2008172906]

約数ペア:

[(1, 2008172906), (2, 1004086453), (17, 118127818), (34, 59063909), (229, 8769314), (458, 4384657), (3893, 515842), (7786, 257921)]