127953476

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{47111}}^1$

素因数の和:47219

約数の個数: 24

約数和(自身を含む): 258550656

約数和(自身を除く): 130597180

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 47111, 94222, 188444, 329777, 659554, 1319108, 4569767, 9139534, 18279068, 31988369, 63976738, 127953476]

約数ペア:

[(1, 127953476), (2, 63976738), (4, 31988369), (7, 18279068), (14, 9139534), (28, 4569767), (97, 1319108), (194, 659554), (388, 329777), (679, 188444), (1358, 94222), (2716, 47111)]