519004574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2144647}}^1$

素因数の和:2144671

約数の個数: 12

約数和(自身を含む): 855714552

約数和(自身を除く): 336709978

約数列:

[1, 2, 11, 22, 121, 242, 2144647, 4289294, 23591117, 47182234, 259502287, 519004574]

約数ペア:

[(1, 519004574), (2, 259502287), (11, 47182234), (22, 23591117), (121, 4289294), (242, 2144647)]