2007494918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{3373}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 3540432672

約数和(自身を除く): 1532937754

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2081, 3373, 4162, 6746, 22891, 27053, 37103, 43849, 45782, 54106, 74206, 87698, 297583, 482339, 595166, 964678, 7019213, 14038426, 77211343, 91249769, 154422686, 182499538, 1003747459, 2007494918]

約数ペア:

[(1, 2007494918), (2, 1003747459), (11, 182499538), (13, 154422686), (22, 91249769), (26, 77211343), (143, 14038426), (286, 7019213), (2081, 964678), (3373, 595166), (4162, 482339), (6746, 297583), (22891, 87698), (27053, 74206), (37103, 54106), (43849, 45782)]