8040812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 15313872

約数和(自身を除く): 7273060

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 1531, 2626, 3062, 5252, 6124, 19903, 39806, 79612, 154631, 309262, 618524, 2010203, 4020406, 8040812]

約数ペア:

[(1, 8040812), (2, 4020406), (4, 2010203), (13, 618524), (26, 309262), (52, 154631), (101, 79612), (202, 39806), (404, 19903), (1313, 6124), (1531, 5252), (2626, 3062)]