1243408144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7064819}}^1$

素因数の和:7064838

約数の個数: 20

約数和(自身を含む): 2628113040

約数和(自身を除く): 1384704896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7064819, 14129638, 28259276, 56518552, 77713009, 113037104, 155426018, 310852036, 621704072, 1243408144]

約数ペア:

[(1, 1243408144), (2, 621704072), (4, 310852036), (8, 155426018), (11, 113037104), (16, 77713009), (22, 56518552), (44, 28259276), (88, 14129638), (176, 7064819)]