7931128

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{1021}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 14900760

約数和(自身を除く): 6969632

約数列:

[1, 2, 4, 8, 971, 1021, 1942, 2042, 3884, 4084, 7768, 8168, 991391, 1982782, 3965564, 7931128]

約数ペア:

[(1, 7931128), (2, 3965564), (4, 1982782), (8, 991391), (971, 8168), (1021, 7768), (1942, 4084), (2042, 3884)]