1580459636

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{18859}}^1$

素因数の和:18984

約数の個数: 48

約数和(自身を含む): 3282545280

約数和(自身を除く): 1702085644

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 2044, 2993, 5986, 11972, 18859, 20951, 37718, 41902, 75436, 83804, 132013, 264026, 528052, 773219, 1376707, 1546438, 2753414, 3092876, 5412533, 5506828, 9636949, 10825066, 19273898, 21650132, 38547796, 56444987, 112889974, 225779948, 395114909, 790229818, 1580459636]

約数ペア:

[(1, 1580459636), (2, 790229818), (4, 395114909), (7, 225779948), (14, 112889974), (28, 56444987), (41, 38547796), (73, 21650132), (82, 19273898), (146, 10825066), (164, 9636949), (287, 5506828), (292, 5412533), (511, 3092876), (574, 2753414), (1022, 1546438), (1148, 1376707), (2044, 773219), (2993, 528052), (5986, 264026), (11972, 132013), (18859, 83804), (20951, 75436), (37718, 41902)]