123415852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{259277}}^1$

素因数の和:259305

約数の個数: 24

約数和(自身を含む): 261352224

約数和(自身を除く): 137936372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 259277, 518554, 1037108, 1814939, 3629878, 4407709, 7259756, 8815418, 17630836, 30853963, 61707926, 123415852]

約数ペア:

[(1, 123415852), (2, 61707926), (4, 30853963), (7, 17630836), (14, 8815418), (17, 7259756), (28, 4407709), (34, 3629878), (68, 1814939), (119, 1037108), (238, 518554), (476, 259277)]