7121492

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2377}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 14382144

約数和(自身を除く): 7260652

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2377, 2996, 4754, 9508, 16639, 33278, 66556, 254339, 508678, 1017356, 1780373, 3560746, 7121492]

約数ペア:

[(1, 7121492), (2, 3560746), (4, 1780373), (7, 1017356), (14, 508678), (28, 254339), (107, 66556), (214, 33278), (428, 16639), (749, 9508), (1498, 4754), (2377, 2996)]