2512979056

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{34679}}^1$

素因数の和:35341

約数の個数: 40

約数和(自身を含む): 5573214720

約数和(自身を除く): 3060235664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1294, 2588, 4529, 5176, 9058, 10352, 18116, 34679, 36232, 69358, 72464, 138716, 242753, 277432, 485506, 554864, 971012, 1942024, 3884048, 22437313, 44874626, 89749252, 157061191, 179498504, 314122382, 358997008, 628244764, 1256489528, 2512979056]

約数ペア:

[(1, 2512979056), (2, 1256489528), (4, 628244764), (7, 358997008), (8, 314122382), (14, 179498504), (16, 157061191), (28, 89749252), (56, 44874626), (112, 22437313), (647, 3884048), (1294, 1942024), (2588, 971012), (4529, 554864), (5176, 485506), (9058, 277432), (10352, 242753), (18116, 138716), (34679, 72464), (36232, 69358)]