2134031872

素因数分解:

$2^9\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1069}}^1$

素因数の和:1651

約数の個数: 80

約数和(自身を含む): 4886339040

約数和(自身を除く): 2752307168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 557, 896, 1069, 1114, 1792, 2138, 2228, 3584, 3899, 4276, 4456, 7483, 7798, 8552, 8912, 14966, 15596, 17104, 17824, 29932, 31192, 34208, 35648, 59864, 62384, 68416, 71296, 119728, 124768, 136832, 142592, 239456, 249536, 273664, 285184, 478912, 499072, 547328, 595433, 957824, 998144, 1190866, 1915648, 1996288, 2381732, 3831296, 4168031, 4763464, 8336062, 9526928, 16672124, 19053856, 33344248, 38107712, 66688496, 76215424, 133376992, 152430848, 266753984, 304861696, 533507968, 1067015936, 2134031872]

約数ペア:

[(1, 2134031872), (2, 1067015936), (4, 533507968), (7, 304861696), (8, 266753984), (14, 152430848), (16, 133376992), (28, 76215424), (32, 66688496), (56, 38107712), (64, 33344248), (112, 19053856), (128, 16672124), (224, 9526928), (256, 8336062), (448, 4763464), (512, 4168031), (557, 3831296), (896, 2381732), (1069, 1996288), (1114, 1915648), (1792, 1190866), (2138, 998144), (2228, 957824), (3584, 595433), (3899, 547328), (4276, 499072), (4456, 478912), (7483, 285184), (7798, 273664), (8552, 249536), (8912, 239456), (14966, 142592), (15596, 136832), (17104, 124768), (17824, 119728), (29932, 71296), (31192, 68416), (34208, 62384), (35648, 59864)]