671975234

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1\times {\mathrm{1021}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 1176166656

約数和(自身を除く): 504191422

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 887, 1021, 1774, 2042, 6209, 7147, 12418, 14294, 47011, 54113, 94022, 108226, 329077, 378791, 658154, 757582, 905627, 1811254, 6339389, 12678778, 47998231, 95996462, 335987617, 671975234]

約数ペア:

[(1, 671975234), (2, 335987617), (7, 95996462), (14, 47998231), (53, 12678778), (106, 6339389), (371, 1811254), (742, 905627), (887, 757582), (1021, 658154), (1774, 378791), (2042, 329077), (6209, 108226), (7147, 94022), (12418, 54113), (14294, 47011)]