2078552158

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 3561396480

約数和(自身を除く): 1482844322

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 289, 323, 578, 646, 799, 893, 1598, 1786, 4027, 5491, 8054, 10982, 13583, 15181, 27166, 30362, 68459, 76513, 136918, 153026, 189269, 258077, 378538, 516154, 1163803, 1300721, 2327606, 2601442, 3217573, 3596111, 6435146, 7192222, 22112257, 44224514, 54698741, 61133887, 109397482, 122267774, 1039276079, 2078552158]

約数ペア:

[(1, 2078552158), (2, 1039276079), (17, 122267774), (19, 109397482), (34, 61133887), (38, 54698741), (47, 44224514), (94, 22112257), (289, 7192222), (323, 6435146), (578, 3596111), (646, 3217573), (799, 2601442), (893, 2327606), (1598, 1300721), (1786, 1163803), (4027, 516154), (5491, 378538), (8054, 258077), (10982, 189269), (13583, 153026), (15181, 136918), (27166, 76513), (30362, 68459)]