2013216569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{762871}}^1$

素因数の和:762920

約数の個数: 16

約数和(自身を含む): 2563249920

約数和(自身を除く): 550033351

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 762871, 5340097, 9917323, 22123259, 69421261, 154862813, 287602367, 2013216569]

約数ペア:

[(1, 2013216569), (7, 287602367), (13, 154862813), (29, 69421261), (91, 22123259), (203, 9917323), (377, 5340097), (2639, 762871)]