2667748886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{128591}}^1$

素因数の和:128668

約数の個数: 32

約数和(自身を含む): 4666346496

約数和(自身を除く): 1998597610

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 10373, 20746, 128591, 257182, 1414501, 2829002, 2957593, 5272231, 5915186, 10544462, 32533523, 57994541, 65067046, 115989082, 121261313, 242522626, 1333874443, 2667748886]

約数ペア:

[(1, 2667748886), (2, 1333874443), (11, 242522626), (22, 121261313), (23, 115989082), (41, 65067046), (46, 57994541), (82, 32533523), (253, 10544462), (451, 5915186), (506, 5272231), (902, 2957593), (943, 2829002), (1886, 1414501), (10373, 257182), (20746, 128591)]