2803780981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1\times {\mathrm{1571}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 2989189440

約数和(自身を除く): 185408459

約数列:

[1, 17, 277, 379, 1571, 4709, 6443, 26707, 104983, 435167, 595409, 1784711, 7397839, 10121953, 164928293, 2803780981]

約数ペア:

[(1, 2803780981), (17, 164928293), (277, 10121953), (379, 7397839), (1571, 1784711), (4709, 595409), (6443, 435167), (26707, 104983)]