1002601732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 1943222400

約数和(自身を除く): 940620668

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 503, 509, 979, 1006, 1018, 1958, 2012, 2036, 3916, 5533, 5599, 11066, 11198, 22132, 22396, 44767, 45301, 89534, 90602, 179068, 181204, 256027, 492437, 498311, 512054, 984874, 996622, 1024108, 1969748, 1993244, 2816297, 5632594, 11265188, 22786403, 45572806, 91145612, 250650433, 501300866, 1002601732]

約数ペア:

[(1, 1002601732), (2, 501300866), (4, 250650433), (11, 91145612), (22, 45572806), (44, 22786403), (89, 11265188), (178, 5632594), (356, 2816297), (503, 1993244), (509, 1969748), (979, 1024108), (1006, 996622), (1018, 984874), (1958, 512054), (2012, 498311), (2036, 492437), (3916, 256027), (5533, 181204), (5599, 179068), (11066, 90602), (11198, 89534), (22132, 45301), (22396, 44767)]