5203802012

素因数分解:

$2^2\times {\mathrm{2003}}^1\times {\mathrm{649501}}^1$

素因数の和:651508

約数の個数: 12

約数和(自身を含む): 9111214056

約数和(自身を除く): 3907412044

約数列:

[1, 2, 4, 2003, 4006, 8012, 649501, 1299002, 2598004, 1300950503, 2601901006, 5203802012]

約数ペア:

[(1, 5203802012), (2, 2601901006), (4, 1300950503), (2003, 2598004), (4006, 1299002), (8012, 649501)]