4293494788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{206299}}^1$

素因数の和:206368

約数の個数: 36

約数和(自身を含む): 8450873200

約数和(自身を除く): 4157378412

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 10406, 20812, 206299, 412598, 825196, 2269289, 4538578, 8870857, 9077156, 17741714, 24962179, 35483428, 49924358, 97579427, 99848716, 195158854, 390317708, 1073373697, 2146747394, 4293494788]

約数ペア:

[(1, 4293494788), (2, 2146747394), (4, 1073373697), (11, 390317708), (22, 195158854), (43, 99848716), (44, 97579427), (86, 49924358), (121, 35483428), (172, 24962179), (242, 17741714), (473, 9077156), (484, 8870857), (946, 4538578), (1892, 2269289), (5203, 825196), (10406, 412598), (20812, 206299)]