2016378368

素因数分解:

$2^9\times {\mathrm{521}}^1\times {\mathrm{7559}}^1$

素因数の和:8098

約数の個数: 40

約数和(自身を含む): 4037085360

約数和(自身を除く): 2020706992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 521, 1042, 2084, 4168, 7559, 8336, 15118, 16672, 30236, 33344, 60472, 66688, 120944, 133376, 241888, 266752, 483776, 967552, 1935104, 3870208, 3938239, 7876478, 15752956, 31505912, 63011824, 126023648, 252047296, 504094592, 1008189184, 2016378368]

約数ペア:

[(1, 2016378368), (2, 1008189184), (4, 504094592), (8, 252047296), (16, 126023648), (32, 63011824), (64, 31505912), (128, 15752956), (256, 7876478), (512, 3938239), (521, 3870208), (1042, 1935104), (2084, 967552), (4168, 483776), (7559, 266752), (8336, 241888), (15118, 133376), (16672, 120944), (30236, 66688), (33344, 60472)]