2555898049204

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{2083}}^1\times {\mathrm{4591}}^1$

素因数の和:7400

約数の個数: 48

約数和(自身を含む): 4524376003840

約数和(自身を除く): 1968477954636

約数列:

[1, 2, 4, 109, 218, 436, 613, 1226, 2083, 2452, 4166, 4591, 8332, 9182, 18364, 66817, 133634, 227047, 267268, 454094, 500419, 908188, 1000838, 1276879, 2001676, 2553758, 2814283, 5107516, 5628566, 9563053, 11257132, 19126106, 38252212, 139179811, 278359622, 306756847, 556719244, 613513694, 1042372777, 1227027388, 2084745554, 4169491108, 5862151489, 11724302978, 23448605956, 638974512301, 1277949024602, 2555898049204]

約数ペア:

[(1, 2555898049204), (2, 1277949024602), (4, 638974512301), (109, 23448605956), (218, 11724302978), (436, 5862151489), (613, 4169491108), (1226, 2084745554), (2083, 1227027388), (2452, 1042372777), (4166, 613513694), (4591, 556719244), (8332, 306756847), (9182, 278359622), (18364, 139179811), (66817, 38252212), (133634, 19126106), (227047, 11257132), (267268, 9563053), (454094, 5628566), (500419, 5107516), (908188, 2814283), (1000838, 2553758), (1276879, 2001676)]