764519426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{273629}}^1$

素因数の和:273769

約数の個数: 16

約数和(自身を含む): 1260887040

約数和(自身を除く): 496367614

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 273629, 547258, 3009919, 6019838, 34750883, 69501766, 382259713, 764519426]

約数ペア:

[(1, 764519426), (2, 382259713), (11, 69501766), (22, 34750883), (127, 6019838), (254, 3009919), (1397, 547258), (2794, 273629)]