2013503576

素因数分解:

$2^3\times 7^1\times {\mathrm{2843}}^1\times {\mathrm{12647}}^1$

素因数の和:15503

約数の個数: 32

約数和(自身を含む): 4316509440

約数和(自身を除く): 2303005864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2843, 5686, 11372, 12647, 19901, 22744, 25294, 39802, 50588, 79604, 88529, 101176, 159208, 177058, 354116, 708232, 35955421, 71910842, 143821684, 251687947, 287643368, 503375894, 1006751788, 2013503576]

約数ペア:

[(1, 2013503576), (2, 1006751788), (4, 503375894), (7, 287643368), (8, 251687947), (14, 143821684), (28, 71910842), (56, 35955421), (2843, 708232), (5686, 354116), (11372, 177058), (12647, 159208), (19901, 101176), (22744, 88529), (25294, 79604), (39802, 50588)]