2058556444

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1061}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 4423824720

約数和(自身を除く): 2365268276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 521, 532, 931, 1042, 1061, 1862, 2084, 2122, 3647, 3724, 4244, 7294, 7427, 9899, 14588, 14854, 19798, 20159, 25529, 29708, 39596, 40318, 51058, 51989, 69293, 80636, 102116, 103978, 138586, 141113, 207956, 277172, 282226, 485051, 552781, 564452, 970102, 987791, 1105562, 1940204, 1975582, 2211124, 3869467, 3951164, 7738934, 10502839, 15477868, 21005678, 27086269, 42011356, 54172538, 73519873, 108345076, 147039746, 294079492, 514639111, 1029278222, 2058556444]

約数ペア:

[(1, 2058556444), (2, 1029278222), (4, 514639111), (7, 294079492), (14, 147039746), (19, 108345076), (28, 73519873), (38, 54172538), (49, 42011356), (76, 27086269), (98, 21005678), (133, 15477868), (196, 10502839), (266, 7738934), (521, 3951164), (532, 3869467), (931, 2211124), (1042, 1975582), (1061, 1940204), (1862, 1105562), (2084, 987791), (2122, 970102), (3647, 564452), (3724, 552781), (4244, 485051), (7294, 282226), (7427, 277172), (9899, 207956), (14588, 141113), (14854, 138586), (19798, 103978), (20159, 102116), (25529, 80636), (29708, 69293), (39596, 51989), (40318, 51058)]