2540508

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1667}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 5978112

約数和(自身を除く): 3437604

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 1667, 3334, 5001, 6668, 10002, 20004, 211709, 423418, 635127, 846836, 1270254, 2540508]

約数ペア:

[(1, 2540508), (2, 1270254), (3, 846836), (4, 635127), (6, 423418), (12, 211709), (127, 20004), (254, 10002), (381, 6668), (508, 5001), (762, 3334), (1524, 1667)]