2033668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 4528384

約数和(自身を除く): 2494716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 151, 182, 259, 302, 364, 481, 518, 604, 962, 1036, 1057, 1924, 1963, 2114, 3367, 3926, 4228, 5587, 6734, 7852, 11174, 13468, 13741, 22348, 27482, 39109, 54964, 72631, 78218, 145262, 156436, 290524, 508417, 1016834, 2033668]

約数ペア:

[(1, 2033668), (2, 1016834), (4, 508417), (7, 290524), (13, 156436), (14, 145262), (26, 78218), (28, 72631), (37, 54964), (52, 39109), (74, 27482), (91, 22348), (148, 13741), (151, 13468), (182, 11174), (259, 7852), (302, 6734), (364, 5587), (481, 4228), (518, 3926), (604, 3367), (962, 2114), (1036, 1963), (1057, 1924)]