279412084

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{11617}}^1$

素因数の和:12487

約数の個数: 24

約数和(自身を含む): 559522880

約数和(自身を除く): 280110796

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 11617, 12026, 23234, 24052, 46468, 81319, 162638, 325276, 9979003, 19958006, 39916012, 69853021, 139706042, 279412084]

約数ペア:

[(1, 279412084), (2, 139706042), (4, 69853021), (7, 39916012), (14, 19958006), (28, 9979003), (859, 325276), (1718, 162638), (3436, 81319), (6013, 46468), (11617, 24052), (12026, 23234)]