2016469802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 3132080784

約数和(自身を除く): 1115610982

約数列:

[1, 2, 61, 73, 122, 146, 257, 514, 881, 1762, 4453, 8906, 15677, 18761, 31354, 37522, 53741, 64313, 107482, 128626, 226417, 452834, 1144421, 2288842, 3923093, 7846186, 13811437, 16528441, 27622874, 33056882, 1008234901, 2016469802]

約数ペア:

[(1, 2016469802), (2, 1008234901), (61, 33056882), (73, 27622874), (122, 16528441), (146, 13811437), (257, 7846186), (514, 3923093), (881, 2288842), (1762, 1144421), (4453, 452834), (8906, 226417), (15677, 128626), (18761, 107482), (31354, 64313), (37522, 53741)]