1205064784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23857}}^1$

素因数の和:23924

約数の個数: 80

約数和(自身を含む): 2982059136

約数和(自身を除く): 1776994352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1804, 2296, 3157, 3608, 4592, 6314, 7216, 12628, 23857, 25256, 47714, 50512, 95428, 166999, 190856, 262427, 333998, 381712, 524854, 667996, 978137, 1049708, 1335992, 1836989, 1956274, 2099416, 2671984, 3673978, 3912548, 4198832, 6846959, 7347956, 7825096, 10759507, 13693918, 14695912, 15650192, 21519014, 27387836, 29391824, 43038028, 54775672, 75316549, 86076056, 109551344, 150633098, 172152112, 301266196, 602532392, 1205064784]

約数ペア:

[(1, 1205064784), (2, 602532392), (4, 301266196), (7, 172152112), (8, 150633098), (11, 109551344), (14, 86076056), (16, 75316549), (22, 54775672), (28, 43038028), (41, 29391824), (44, 27387836), (56, 21519014), (77, 15650192), (82, 14695912), (88, 13693918), (112, 10759507), (154, 7825096), (164, 7347956), (176, 6846959), (287, 4198832), (308, 3912548), (328, 3673978), (451, 2671984), (574, 2099416), (616, 1956274), (656, 1836989), (902, 1335992), (1148, 1049708), (1232, 978137), (1804, 667996), (2296, 524854), (3157, 381712), (3608, 333998), (4592, 262427), (6314, 190856), (7216, 166999), (12628, 95428), (23857, 50512), (25256, 47714)]