275447198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149213}}^1$

素因数の和:149299

約数の個数: 16

約数和(自身を含む): 451223136

約数和(自身を除く): 175775938

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 149213, 298426, 1939769, 3879538, 10594123, 21188246, 137723599, 275447198]

約数ペア:

[(1, 275447198), (2, 137723599), (13, 21188246), (26, 10594123), (71, 3879538), (142, 1939769), (923, 298426), (1846, 149213)]