1279071544

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{2190191}}^1$

素因数の和:2190270

約数の個数: 16

約数和(自身を含む): 2431113120

約数和(自身を除く): 1152041576

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 2190191, 4380382, 8760764, 17521528, 159883943, 319767886, 639535772, 1279071544]

約数ペア:

[(1, 1279071544), (2, 639535772), (4, 319767886), (8, 159883943), (73, 17521528), (146, 8760764), (292, 4380382), (584, 2190191)]