2017836689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 2388597120

約数和(自身を除く): 370760431

約数列:

[1, 11, 19, 41, 181, 209, 451, 779, 1301, 1991, 3439, 7421, 8569, 14311, 24719, 37829, 53341, 81631, 140999, 235481, 271909, 586751, 1013479, 1550989, 2590291, 4474139, 9654721, 11148269, 49215529, 106201931, 183439699, 2017836689]

約数ペア:

[(1, 2017836689), (11, 183439699), (19, 106201931), (41, 49215529), (181, 11148269), (209, 9654721), (451, 4474139), (779, 2590291), (1301, 1550989), (1991, 1013479), (3439, 586751), (7421, 271909), (8569, 235481), (14311, 140999), (24719, 81631), (37829, 53341)]