272091286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{41389}}^1$

素因数の和:41583

約数の個数: 16

約数和(自身を含む): 432111600

約数和(自身を除く): 160020314

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 41389, 82778, 786391, 1572782, 7160297, 14320594, 136045643, 272091286]

約数ペア:

[(1, 272091286), (2, 136045643), (19, 14320594), (38, 7160297), (173, 1572782), (346, 786391), (3287, 82778), (6574, 41389)]