2028686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 24

約数和(自身を含む): 3418632

約数和(自身を除く): 1389946

約数列:

[1, 2, 11, 22, 83, 101, 121, 166, 202, 242, 913, 1111, 1826, 2222, 8383, 10043, 12221, 16766, 20086, 24442, 92213, 184426, 1014343, 2028686]

約数ペア:

[(1, 2028686), (2, 1014343), (11, 184426), (22, 92213), (83, 24442), (101, 20086), (121, 16766), (166, 12221), (202, 10043), (242, 8383), (913, 2222), (1111, 1826)]