129092012

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{9467}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 258741504

約数和(自身を除く): 129649492

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 9467, 13636, 18934, 37868, 66269, 132538, 265076, 4610429, 9220858, 18441716, 32273003, 64546006, 129092012]

約数ペア:

[(1, 129092012), (2, 64546006), (4, 32273003), (7, 18441716), (14, 9220858), (28, 4610429), (487, 265076), (974, 132538), (1948, 66269), (3409, 37868), (6818, 18934), (9467, 13636)]