2011144319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 2302709760

約数和(自身を除く): 291565441

約数列:

[1, 17, 19, 61, 103, 323, 991, 1037, 1159, 1751, 1957, 6283, 16847, 18829, 19703, 33269, 60451, 102073, 106811, 119377, 320093, 1027667, 1148569, 1735241, 1939387, 2029409, 6226453, 19525673, 32969579, 105849701, 118302607, 2011144319]

約数ペア:

[(1, 2011144319), (17, 118302607), (19, 105849701), (61, 32969579), (103, 19525673), (323, 6226453), (991, 2029409), (1037, 1939387), (1159, 1735241), (1751, 1148569), (1957, 1027667), (6283, 320093), (16847, 119377), (18829, 106811), (19703, 102073), (33269, 60451)]