2012065924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{78437}}^1$

素因数の和:78516

約数の個数: 36

約数和(自身を含む): 3943392012

約数和(自身を除く): 1931326088

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 12826, 25652, 78437, 156874, 313748, 862807, 1725614, 3451228, 4157161, 8314322, 9490877, 16628644, 18981754, 37963508, 45728771, 91457542, 182915084, 503016481, 1006032962, 2012065924]

約数ペア:

[(1, 2012065924), (2, 1006032962), (4, 503016481), (11, 182915084), (22, 91457542), (44, 45728771), (53, 37963508), (106, 18981754), (121, 16628644), (212, 9490877), (242, 8314322), (484, 4157161), (583, 3451228), (1166, 1725614), (2332, 862807), (6413, 313748), (12826, 156874), (25652, 78437)]