512960032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6389}}^1$

素因数の和:6605

約数の個数: 48

約数和(自身を含む): 1093380120

約数和(自身を除く): 580420088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 1544, 2509, 3088, 5018, 6176, 6389, 10036, 12778, 20072, 25556, 40144, 51112, 80288, 83057, 102224, 166114, 204448, 332228, 664456, 1233077, 1328912, 2466154, 2657824, 4932308, 9864616, 16030001, 19729232, 32060002, 39458464, 64120004, 128240008, 256480016, 512960032]

約数ペア:

[(1, 512960032), (2, 256480016), (4, 128240008), (8, 64120004), (13, 39458464), (16, 32060002), (26, 19729232), (32, 16030001), (52, 9864616), (104, 4932308), (193, 2657824), (208, 2466154), (386, 1328912), (416, 1233077), (772, 664456), (1544, 332228), (2509, 204448), (3088, 166114), (5018, 102224), (6176, 83057), (6389, 80288), (10036, 51112), (12778, 40144), (20072, 25556)]