2950379806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{4999}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 4888800000

約数和(自身を除く): 1938420194

約数列:

[1, 2, 11, 22, 139, 193, 278, 386, 1529, 2123, 3058, 4246, 4999, 9998, 26827, 53654, 54989, 109978, 295097, 590194, 694861, 964807, 1389722, 1929614, 7643471, 10612877, 15286942, 21225754, 134108173, 268216346, 1475189903, 2950379806]

約数ペア:

[(1, 2950379806), (2, 1475189903), (11, 268216346), (22, 134108173), (139, 21225754), (193, 15286942), (278, 10612877), (386, 7643471), (1529, 1929614), (2123, 1389722), (3058, 964807), (4246, 694861), (4999, 590194), (9998, 295097), (26827, 109978), (53654, 54989)]