451593086

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19753}}^1$

素因数の和:19856

約数の個数: 32

約数和(自身を含む): 819237888

約数和(自身を除く): 367644802

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431, 19753, 22862, 39506, 138271, 276542, 454319, 908638, 1402463, 2804926, 3180233, 6360466, 9817241, 19634482, 32256649, 64513298, 225796543, 451593086]

約数ペア:

[(1, 451593086), (2, 225796543), (7, 64513298), (14, 32256649), (23, 19634482), (46, 9817241), (71, 6360466), (142, 3180233), (161, 2804926), (322, 1402463), (497, 908638), (994, 454319), (1633, 276542), (3266, 138271), (11431, 39506), (19753, 22862)]