485787458

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{110557}}^1$

素因数の和:110598

約数の個数: 16

約数和(自身を含む): 789384120

約数和(自身を除く): 303596662

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 110557, 221114, 1437241, 2874482, 18684133, 37368266, 242893729, 485787458]

約数ペア:

[(1, 485787458), (2, 242893729), (13, 37368266), (26, 18684133), (169, 2874482), (338, 1437241), (2197, 221114), (4394, 110557)]