520512476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{11087}}^1$

素因数の和:11210

約数の個数: 36

約数和(自身を含む): 1011646944

約数和(自身を除く): 491134468

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 484, 1067, 2134, 4268, 11087, 11737, 22174, 23474, 44348, 46948, 121957, 243914, 487828, 1075439, 1341527, 2150878, 2683054, 4301756, 5366108, 11829829, 23659658, 47319316, 130128119, 260256238, 520512476]

約数ペア:

[(1, 520512476), (2, 260256238), (4, 130128119), (11, 47319316), (22, 23659658), (44, 11829829), (97, 5366108), (121, 4301756), (194, 2683054), (242, 2150878), (388, 1341527), (484, 1075439), (1067, 487828), (2134, 243914), (4268, 121957), (11087, 46948), (11737, 44348), (22174, 23474)]