2043392

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 40

約数和(自身を含む): 4411176

約数和(自身を除く): 2367784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 307, 416, 512, 614, 832, 1228, 1664, 2456, 3328, 3991, 4912, 6656, 7982, 9824, 15964, 19648, 31928, 39296, 63856, 78592, 127712, 157184, 255424, 510848, 1021696, 2043392]

約数ペア:

[(1, 2043392), (2, 1021696), (4, 510848), (8, 255424), (13, 157184), (16, 127712), (26, 78592), (32, 63856), (52, 39296), (64, 31928), (104, 19648), (128, 15964), (208, 9824), (256, 7982), (307, 6656), (416, 4912), (512, 3991), (614, 3328), (832, 2456), (1228, 1664)]