1283156946

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{997}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 2809857024

約数和(自身を除く): 1526700078

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 563, 762, 997, 1126, 1143, 1689, 1994, 2286, 2991, 3378, 5067, 5982, 8973, 10134, 17946, 71501, 126619, 143002, 214503, 253238, 379857, 429006, 561311, 643509, 759714, 1122622, 1139571, 1287018, 1683933, 2279142, 3367866, 5051799, 10103598, 71286497, 142572994, 213859491, 427718982, 641578473, 1283156946]

約数ペア:

[(1, 1283156946), (2, 641578473), (3, 427718982), (6, 213859491), (9, 142572994), (18, 71286497), (127, 10103598), (254, 5051799), (381, 3367866), (563, 2279142), (762, 1683933), (997, 1287018), (1126, 1139571), (1143, 1122622), (1689, 759714), (1994, 643509), (2286, 561311), (2991, 429006), (3378, 379857), (5067, 253238), (5982, 214503), (8973, 143002), (10134, 126619), (17946, 71501)]