2937788

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 5913600

約数和(自身を除く): 2975812

約数列:

[1, 2, 4, 7, 14, 28, 239, 439, 478, 878, 956, 1673, 1756, 3073, 3346, 6146, 6692, 12292, 104921, 209842, 419684, 734447, 1468894, 2937788]

約数ペア:

[(1, 2937788), (2, 1468894), (4, 734447), (7, 419684), (14, 209842), (28, 104921), (239, 12292), (439, 6692), (478, 6146), (878, 3346), (956, 3073), (1673, 1756)]