280181446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83437}}^1$

素因数の和:83535

約数の個数: 16

約数和(自身を含む): 444557664

約数和(自身を除く): 164376218

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 83437, 166874, 1919051, 3838102, 6090901, 12181802, 140090723, 280181446]

約数ペア:

[(1, 280181446), (2, 140090723), (23, 12181802), (46, 6090901), (73, 3838102), (146, 1919051), (1679, 166874), (3358, 83437)]