2009055328

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{39511}}^1$

素因数の和:39755

約数の個数: 48

約数和(自身を含む): 4540402944

約数和(自身を除く): 2531347616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 7264, 12712, 25424, 39511, 50848, 79022, 158044, 276577, 316088, 553154, 632176, 1106308, 1264352, 2212616, 4425232, 8850464, 8968997, 17937994, 35875988, 62782979, 71751976, 125565958, 143503952, 251131916, 287007904, 502263832, 1004527664, 2009055328]

約数ペア:

[(1, 2009055328), (2, 1004527664), (4, 502263832), (7, 287007904), (8, 251131916), (14, 143503952), (16, 125565958), (28, 71751976), (32, 62782979), (56, 35875988), (112, 17937994), (224, 8968997), (227, 8850464), (454, 4425232), (908, 2212616), (1589, 1264352), (1816, 1106308), (3178, 632176), (3632, 553154), (6356, 316088), (7264, 276577), (12712, 158044), (25424, 79022), (39511, 50848)]