2080363936

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{138617}}^1$

素因数の和:138701

約数の個数: 48

約数和(自身を含む): 4750716096

約数和(自身を除く): 2670352160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 138617, 277234, 554468, 970319, 1108936, 1940638, 2217872, 3881276, 4435744, 7762552, 9287339, 15525104, 18574678, 31050208, 37149356, 65011373, 74298712, 130022746, 148597424, 260045492, 297194848, 520090984, 1040181968, 2080363936]

約数ペア:

[(1, 2080363936), (2, 1040181968), (4, 520090984), (7, 297194848), (8, 260045492), (14, 148597424), (16, 130022746), (28, 74298712), (32, 65011373), (56, 37149356), (67, 31050208), (112, 18574678), (134, 15525104), (224, 9287339), (268, 7762552), (469, 4435744), (536, 3881276), (938, 2217872), (1072, 1940638), (1876, 1108936), (2144, 970319), (3752, 554468), (7504, 277234), (15008, 138617)]