275054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 16

約数和(自身を含む): 453600

約数和(自身を除く): 178546

約数列:

[1, 2, 13, 26, 71, 142, 149, 298, 923, 1846, 1937, 3874, 10579, 21158, 137527, 275054]

約数ペア:

[(1, 275054), (2, 137527), (13, 21158), (26, 10579), (71, 3874), (142, 1937), (149, 1846), (298, 923)]