249802878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6367}}^1$

素因数の和:6888

約数の個数: 32

約数和(自身を含む): 539191296

約数和(自身を除く): 289388418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 503, 1006, 1509, 3018, 6367, 6539, 12734, 13078, 19101, 19617, 38202, 39234, 82771, 165542, 248313, 496626, 3202601, 6405202, 9607803, 19215606, 41633813, 83267626, 124901439, 249802878]

約数ペア:

[(1, 249802878), (2, 124901439), (3, 83267626), (6, 41633813), (13, 19215606), (26, 9607803), (39, 6405202), (78, 3202601), (503, 496626), (1006, 248313), (1509, 165542), (3018, 82771), (6367, 39234), (6539, 38202), (12734, 19617), (13078, 19101)]