2583647572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{7949}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 5048568000

約数和(自身を除く): 2464920428

約数列:

[1, 2, 4, 11, 22, 44, 83, 89, 166, 178, 332, 356, 913, 979, 1826, 1958, 3652, 3916, 7387, 7949, 14774, 15898, 29548, 31796, 81257, 87439, 162514, 174878, 325028, 349756, 659767, 707461, 1319534, 1414922, 2639068, 2829844, 7257437, 7782071, 14514874, 15564142, 29029748, 31128284, 58719263, 117438526, 234877052, 645911893, 1291823786, 2583647572]

約数ペア:

[(1, 2583647572), (2, 1291823786), (4, 645911893), (11, 234877052), (22, 117438526), (44, 58719263), (83, 31128284), (89, 29029748), (166, 15564142), (178, 14514874), (332, 7782071), (356, 7257437), (913, 2829844), (979, 2639068), (1826, 1414922), (1958, 1319534), (3652, 707461), (3916, 659767), (7387, 349756), (7949, 325028), (14774, 174878), (15898, 162514), (29548, 87439), (31796, 81257)]