2011994306

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{5233}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 3572519040

約数和(自身を除く): 1560524734

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 947, 1894, 5233, 6629, 10466, 13258, 27463, 36631, 54926, 73262, 151757, 192241, 303514, 384482, 1062299, 2124598, 4955651, 9911302, 34689557, 69379114, 143713879, 287427758, 1005997153, 2011994306]

約数ペア:

[(1, 2011994306), (2, 1005997153), (7, 287427758), (14, 143713879), (29, 69379114), (58, 34689557), (203, 9911302), (406, 4955651), (947, 2124598), (1894, 1062299), (5233, 384482), (6629, 303514), (10466, 192241), (13258, 151757), (27463, 73262), (36631, 54926)]