2034121418

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2671}}^1$

素因数の和:3115

約数の個数: 48

約数和(自身を含む): 3746678400

約数和(自身を除く): 1712556982

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 409, 818, 931, 1862, 2671, 2863, 5342, 5726, 7771, 15542, 18697, 20041, 37394, 40082, 50749, 54397, 101498, 108794, 130879, 261758, 355243, 380779, 710486, 761558, 1092439, 2184878, 2486701, 4973402, 7647073, 15294146, 20756341, 41512682, 53529511, 107059022, 145294387, 290588774, 1017060709, 2034121418]

約数ペア:

[(1, 2034121418), (2, 1017060709), (7, 290588774), (14, 145294387), (19, 107059022), (38, 53529511), (49, 41512682), (98, 20756341), (133, 15294146), (266, 7647073), (409, 4973402), (818, 2486701), (931, 2184878), (1862, 1092439), (2671, 761558), (2863, 710486), (5342, 380779), (5726, 355243), (7771, 261758), (15542, 130879), (18697, 108794), (20041, 101498), (37394, 54397), (40082, 50749)]