2536534

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 5228496

約数和(自身を除く): 2691962

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 181, 182, 286, 362, 539, 637, 1001, 1078, 1267, 1274, 1991, 2002, 2353, 2534, 3982, 4706, 7007, 8869, 13937, 14014, 16471, 17738, 25883, 27874, 32942, 51766, 97559, 115297, 181181, 195118, 230594, 362362, 1268267, 2536534]

約数ペア:

[(1, 2536534), (2, 1268267), (7, 362362), (11, 230594), (13, 195118), (14, 181181), (22, 115297), (26, 97559), (49, 51766), (77, 32942), (91, 27874), (98, 25883), (143, 17738), (154, 16471), (181, 14014), (182, 13937), (286, 8869), (362, 7007), (539, 4706), (637, 3982), (1001, 2534), (1078, 2353), (1267, 2002), (1274, 1991)]