2053172888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 4299855840

約数和(自身を除く): 2246682952

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 73, 104, 142, 146, 169, 284, 292, 293, 338, 568, 584, 586, 676, 923, 949, 1172, 1352, 1846, 1898, 2344, 3692, 3796, 3809, 5183, 7384, 7592, 7618, 10366, 11999, 12337, 15236, 20732, 20803, 21389, 23998, 24674, 30472, 41464, 41606, 42778, 47996, 49348, 49517, 67379, 83212, 85556, 95992, 98696, 99034, 134758, 166424, 171112, 198068, 269516, 270439, 278057, 396136, 539032, 540878, 556114, 875927, 1081756, 1112228, 1518619, 1751854, 2163512, 2224456, 3037238, 3503708, 3515707, 3614741, 6074476, 7007416, 7031414, 7229482, 12148952, 14062828, 14458964, 19742047, 28125656, 28917928, 39484094, 78968188, 157936376, 256646611, 513293222, 1026586444, 2053172888]

約数ペア:

[(1, 2053172888), (2, 1026586444), (4, 513293222), (8, 256646611), (13, 157936376), (26, 78968188), (52, 39484094), (71, 28917928), (73, 28125656), (104, 19742047), (142, 14458964), (146, 14062828), (169, 12148952), (284, 7229482), (292, 7031414), (293, 7007416), (338, 6074476), (568, 3614741), (584, 3515707), (586, 3503708), (676, 3037238), (923, 2224456), (949, 2163512), (1172, 1751854), (1352, 1518619), (1846, 1112228), (1898, 1081756), (2344, 875927), (3692, 556114), (3796, 540878), (3809, 539032), (5183, 396136), (7384, 278057), (7592, 270439), (7618, 269516), (10366, 198068), (11999, 171112), (12337, 166424), (15236, 134758), (20732, 99034), (20803, 98696), (21389, 95992), (23998, 85556), (24674, 83212), (30472, 67379), (41464, 49517), (41606, 49348), (42778, 47996)]