2288431310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20803921}}^1$

素因数の和:20803939

約数の個数: 16

約数和(自身を含む): 4493647152

約数和(自身を除く): 2205215842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20803921, 41607842, 104019605, 208039210, 228843131, 457686262, 1144215655, 2288431310]

約数ペア:

[(1, 2288431310), (2, 1144215655), (5, 457686262), (10, 228843131), (11, 208039210), (22, 104019605), (55, 41607842), (110, 20803921)]