2247759439

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 2345333760

約数和(自身を除く): 97574321

約数列:

[1, 31, 131, 419, 1321, 4061, 12989, 40951, 54889, 173051, 553499, 1701559, 5364581, 17158469, 72508369, 2247759439]

約数ペア:

[(1, 2247759439), (31, 72508369), (131, 17158469), (419, 5364581), (1321, 1701559), (4061, 553499), (12989, 173051), (40951, 54889)]