7987452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5501}}^1$

素因数の和:5530

約数の個数: 36

約数和(自身を含む): 20489448

約数和(自身を除く): 12501996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 5501, 11002, 16503, 22004, 33006, 60511, 66012, 121022, 181533, 242044, 363066, 665621, 726132, 1331242, 1996863, 2662484, 3993726, 7987452]

約数ペア:

[(1, 7987452), (2, 3993726), (3, 2662484), (4, 1996863), (6, 1331242), (11, 726132), (12, 665621), (22, 363066), (33, 242044), (44, 181533), (66, 121022), (121, 66012), (132, 60511), (242, 33006), (363, 22004), (484, 16503), (726, 11002), (1452, 5501)]