254906102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 449650656

約数和(自身を除く): 194744554

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 121, 242, 253, 451, 506, 902, 943, 1117, 1886, 2234, 2783, 4961, 5566, 9922, 10373, 12287, 20746, 24574, 25691, 45797, 51382, 91594, 114103, 135157, 228206, 270314, 282601, 503767, 565202, 1007534, 1053331, 2106662, 3108611, 5541437, 6217222, 11082874, 11586641, 23173282, 127453051, 254906102]

約数ペア:

[(1, 254906102), (2, 127453051), (11, 23173282), (22, 11586641), (23, 11082874), (41, 6217222), (46, 5541437), (82, 3108611), (121, 2106662), (242, 1053331), (253, 1007534), (451, 565202), (506, 503767), (902, 282601), (943, 270314), (1117, 228206), (1886, 135157), (2234, 114103), (2783, 91594), (4961, 51382), (5566, 45797), (9922, 25691), (10373, 24574), (12287, 20746)]