2149202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 3619728

約数和(自身を除く): 1470526

約数列:

[1, 2, 11, 22, 83, 107, 121, 166, 214, 242, 913, 1177, 1826, 2354, 8881, 10043, 12947, 17762, 20086, 25894, 97691, 195382, 1074601, 2149202]

約数ペア:

[(1, 2149202), (2, 1074601), (11, 195382), (22, 97691), (83, 25894), (107, 20086), (121, 17762), (166, 12947), (214, 10043), (242, 8881), (913, 2354), (1177, 1826)]