2280521254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 4009471488

約数和(自身を除く): 1728950234

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 281, 373, 473, 506, 562, 746, 946, 989, 1978, 3091, 4103, 6182, 6463, 8206, 8579, 10879, 12083, 12926, 16039, 17158, 21758, 24166, 32078, 71093, 94369, 104813, 132913, 142186, 176429, 188738, 209626, 265826, 277909, 352858, 368897, 555818, 737794, 1152943, 2305886, 2410699, 3056999, 4057867, 4506959, 4821398, 6113998, 8115734, 9013918, 26517689, 49576549, 53035378, 99153098, 103660057, 207320114, 1140260627, 2280521254]

約数ペア:

[(1, 2280521254), (2, 1140260627), (11, 207320114), (22, 103660057), (23, 99153098), (43, 53035378), (46, 49576549), (86, 26517689), (253, 9013918), (281, 8115734), (373, 6113998), (473, 4821398), (506, 4506959), (562, 4057867), (746, 3056999), (946, 2410699), (989, 2305886), (1978, 1152943), (3091, 737794), (4103, 555818), (6182, 368897), (6463, 352858), (8206, 277909), (8579, 265826), (10879, 209626), (12083, 188738), (12926, 176429), (16039, 142186), (17158, 132913), (21758, 104813), (24166, 94369), (32078, 71093)]