2989236488

素因数分解:

$2^3\times 7^1\times {\mathrm{53379223}}^1$

素因数の和:53379236

約数の個数: 16

約数和(自身を含む): 6405506880

約数和(自身を除く): 3416270392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 53379223, 106758446, 213516892, 373654561, 427033784, 747309122, 1494618244, 2989236488]

約数ペア:

[(1, 2989236488), (2, 1494618244), (4, 747309122), (7, 427033784), (8, 373654561), (14, 213516892), (28, 106758446), (56, 53379223)]