2038467232

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{1951}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 4067062272

約数和(自身を除く): 2028595040

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 317, 412, 634, 824, 1268, 1648, 1951, 2536, 3296, 3902, 5072, 7804, 10144, 15608, 31216, 32651, 62432, 65302, 130604, 200953, 261208, 401906, 522416, 618467, 803812, 1044832, 1236934, 1607624, 2473868, 3215248, 4947736, 6430496, 9895472, 19790944, 63702101, 127404202, 254808404, 509616808, 1019233616, 2038467232]

約数ペア:

[(1, 2038467232), (2, 1019233616), (4, 509616808), (8, 254808404), (16, 127404202), (32, 63702101), (103, 19790944), (206, 9895472), (317, 6430496), (412, 4947736), (634, 3215248), (824, 2473868), (1268, 1607624), (1648, 1236934), (1951, 1044832), (2536, 803812), (3296, 618467), (3902, 522416), (5072, 401906), (7804, 261208), (10144, 200953), (15608, 130604), (31216, 65302), (32651, 62432)]