1813504

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 88

約数和(自身を含む): 4716288

約数和(自身を除く): 2902784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 322, 352, 368, 448, 506, 512, 616, 644, 704, 736, 896, 1012, 1024, 1232, 1288, 1408, 1472, 1771, 1792, 2024, 2464, 2576, 2816, 2944, 3542, 3584, 4048, 4928, 5152, 5632, 5888, 7084, 7168, 8096, 9856, 10304, 11264, 11776, 14168, 16192, 19712, 20608, 23552, 28336, 32384, 39424, 41216, 56672, 64768, 78848, 82432, 113344, 129536, 164864, 226688, 259072, 453376, 906752, 1813504]

約数ペア:

[(1, 1813504), (2, 906752), (4, 453376), (7, 259072), (8, 226688), (11, 164864), (14, 129536), (16, 113344), (22, 82432), (23, 78848), (28, 64768), (32, 56672), (44, 41216), (46, 39424), (56, 32384), (64, 28336), (77, 23552), (88, 20608), (92, 19712), (112, 16192), (128, 14168), (154, 11776), (161, 11264), (176, 10304), (184, 9856), (224, 8096), (253, 7168), (256, 7084), (308, 5888), (322, 5632), (352, 5152), (368, 4928), (448, 4048), (506, 3584), (512, 3542), (616, 2944), (644, 2816), (704, 2576), (736, 2464), (896, 2024), (1012, 1792), (1024, 1771), (1232, 1472), (1288, 1408)]