2912139944

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{3691}}^1$

素因数の和:3970

約数の個数: 64

約数和(自身を含む): 6360282240

約数和(自身を除く): 3448142296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 193, 292, 386, 511, 584, 772, 1022, 1351, 1544, 2044, 2702, 3691, 4088, 5404, 7382, 10808, 14089, 14764, 25837, 28178, 29528, 51674, 56356, 98623, 103348, 112712, 197246, 206696, 269443, 394492, 538886, 712363, 788984, 1077772, 1424726, 1886101, 2155544, 2849452, 3772202, 4986541, 5698904, 7544404, 9973082, 15088808, 19946164, 39892328, 52002499, 104004998, 208009996, 364017493, 416019992, 728034986, 1456069972, 2912139944]

約数ペア:

[(1, 2912139944), (2, 1456069972), (4, 728034986), (7, 416019992), (8, 364017493), (14, 208009996), (28, 104004998), (56, 52002499), (73, 39892328), (146, 19946164), (193, 15088808), (292, 9973082), (386, 7544404), (511, 5698904), (584, 4986541), (772, 3772202), (1022, 2849452), (1351, 2155544), (1544, 1886101), (2044, 1424726), (2702, 1077772), (3691, 788984), (4088, 712363), (5404, 538886), (7382, 394492), (10808, 269443), (14089, 206696), (14764, 197246), (25837, 112712), (28178, 103348), (29528, 98623), (51674, 56356)]