987156728

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{56629}}^1$

素因数の和:58814

約数の個数: 16

約数和(自身を含む): 1851801000

約数和(自身を除く): 864644272

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 17432, 56629, 113258, 226516, 453032, 123394591, 246789182, 493578364, 987156728]

約数ペア:

[(1, 987156728), (2, 493578364), (4, 246789182), (8, 123394591), (2179, 453032), (4358, 226516), (8716, 113258), (17432, 56629)]