129291316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419777}}^1$

素因数の和:419799

約数の個数: 24

約数和(自身を含む): 282090816

約数和(自身を除く): 152799500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419777, 839554, 1679108, 2938439, 4617547, 5876878, 9235094, 11753756, 18470188, 32322829, 64645658, 129291316]

約数ペア:

[(1, 129291316), (2, 64645658), (4, 32322829), (7, 18470188), (11, 11753756), (14, 9235094), (22, 5876878), (28, 4617547), (44, 2938439), (77, 1679108), (154, 839554), (308, 419777)]