2149172994

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{13367}}^1$

素因数の和:13710

約数の個数: 32

約数和(自身を含む): 4353048576

約数和(自身を除く): 2203875582

約数列:

[1, 2, 3, 6, 127, 211, 254, 381, 422, 633, 762, 1266, 13367, 26734, 26797, 40101, 53594, 80202, 80391, 160782, 1697609, 2820437, 3395218, 5092827, 5640874, 8461311, 10185654, 16922622, 358195499, 716390998, 1074586497, 2149172994]

約数ペア:

[(1, 2149172994), (2, 1074586497), (3, 716390998), (6, 358195499), (127, 16922622), (211, 10185654), (254, 8461311), (381, 5640874), (422, 5092827), (633, 3395218), (762, 2820437), (1266, 1697609), (13367, 160782), (26734, 80391), (26797, 80202), (40101, 53594)]