2109498314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85081}}^1$

素因数の和:85131

約数の個数: 48

約数和(自身を含む): 4190118336

約数和(自身を除く): 2080620022

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 12397, 24794, 85081, 170162, 595567, 935891, 1191134, 1871782, 1956863, 3913726, 4168969, 6551237, 8337938, 13102474, 13698041, 21525493, 27396082, 43050986, 45858659, 91717318, 95886287, 150678451, 191772574, 301356902, 1054749157, 2109498314]

約数ペア:

[(1, 2109498314), (2, 1054749157), (7, 301356902), (11, 191772574), (14, 150678451), (22, 95886287), (23, 91717318), (46, 45858659), (49, 43050986), (77, 27396082), (98, 21525493), (154, 13698041), (161, 13102474), (253, 8337938), (322, 6551237), (506, 4168969), (539, 3913726), (1078, 1956863), (1127, 1871782), (1771, 1191134), (2254, 935891), (3542, 595567), (12397, 170162), (24794, 85081)]