291214245616

素因数分解:

$2^4\times 7^1\times {\mathrm{2600127193}}^1$

素因数の和:2600127208

約数の個数: 20

約数和(自身を含む): 644831544112

約数和(自身を除く): 353617298496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2600127193, 5200254386, 10400508772, 18200890351, 20801017544, 36401780702, 41602035088, 72803561404, 145607122808, 291214245616]

約数ペア:

[(1, 291214245616), (2, 145607122808), (4, 72803561404), (7, 41602035088), (8, 36401780702), (14, 20801017544), (16, 18200890351), (28, 10400508772), (56, 5200254386), (112, 2600127193)]