2051294353892

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{2014921}}^1$

素因数の和:2015388

約数の個数: 48

約数和(自身を含む): 4154156627712

約数和(自身を除く): 2102862273820

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 353, 412, 706, 721, 1412, 1442, 2471, 2884, 4942, 9884, 36359, 72718, 145436, 254513, 509026, 1018052, 2014921, 4029842, 8059684, 14104447, 28208894, 56417788, 207536863, 415073726, 711267113, 830147452, 1422534226, 1452758041, 2845068452, 2905516082, 4978869791, 5811032164, 9957739582, 19915479164, 73260512639, 146521025278, 293042050556, 512823588473, 1025647176946, 2051294353892]

約数ペア:

[(1, 2051294353892), (2, 1025647176946), (4, 512823588473), (7, 293042050556), (14, 146521025278), (28, 73260512639), (103, 19915479164), (206, 9957739582), (353, 5811032164), (412, 4978869791), (706, 2905516082), (721, 2845068452), (1412, 1452758041), (1442, 1422534226), (2471, 830147452), (2884, 711267113), (4942, 415073726), (9884, 207536863), (36359, 56417788), (72718, 28208894), (145436, 14104447), (254513, 8059684), (509026, 4029842), (1018052, 2014921)]