2016025565

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{6359}}^1$

素因数の和:6916

約数の個数: 16

約数和(自身を含む): 2440713600

約数和(自身を除く): 424688035

約数列:

[1, 5, 163, 389, 815, 1945, 6359, 31795, 63407, 317035, 1036517, 2473651, 5182585, 12368255, 403205113, 2016025565]

約数ペア:

[(1, 2016025565), (5, 403205113), (163, 12368255), (389, 5182585), (815, 2473651), (1945, 1036517), (6359, 317035), (31795, 63407)]