1776989269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 2230824960

約数和(自身を除く): 453835691

約数列:

[1, 11, 19, 23, 37, 97, 103, 209, 253, 407, 437, 703, 851, 1067, 1133, 1843, 1957, 2231, 2369, 3589, 3811, 4807, 7733, 9361, 9991, 16169, 20273, 21527, 24541, 26059, 39479, 41921, 42389, 45011, 68191, 72409, 82547, 87653, 109901, 177859, 189829, 229793, 369667, 466279, 495121, 750101, 796499, 908017, 964183, 1568393, 1665407, 2088119, 2527723, 4066337, 4366067, 7023673, 8502341, 17252323, 18319477, 48026737, 77260403, 93525751, 161544479, 1776989269]

約数ペア:

[(1, 1776989269), (11, 161544479), (19, 93525751), (23, 77260403), (37, 48026737), (97, 18319477), (103, 17252323), (209, 8502341), (253, 7023673), (407, 4366067), (437, 4066337), (703, 2527723), (851, 2088119), (1067, 1665407), (1133, 1568393), (1843, 964183), (1957, 908017), (2231, 796499), (2369, 750101), (3589, 495121), (3811, 466279), (4807, 369667), (7733, 229793), (9361, 189829), (9991, 177859), (16169, 109901), (20273, 87653), (21527, 82547), (24541, 72409), (26059, 68191), (39479, 45011), (41921, 42389)]