487171878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3530231}}^1$

素因数の和:3530259

約数の個数: 16

約数和(自身を含む): 1016706816

約数和(自身を除く): 529534938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3530231, 7060462, 10590693, 21181386, 81195313, 162390626, 243585939, 487171878]

約数ペア:

[(1, 487171878), (2, 243585939), (3, 162390626), (6, 81195313), (23, 21181386), (46, 10590693), (69, 7060462), (138, 3530231)]