1244757746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{140207}}^1$

素因数の和:140425

約数の個数: 16

約数和(自身を含む): 1958425344

約数和(自身を除く): 713667598

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 140207, 280414, 3224761, 6449522, 27059951, 54119902, 622378873, 1244757746]

約数ペア:

[(1, 1244757746), (2, 622378873), (23, 54119902), (46, 27059951), (193, 6449522), (386, 3224761), (4439, 280414), (8878, 140207)]