271814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 449280

約数和(自身を除く): 177466

約数列:

[1, 2, 19, 23, 38, 46, 311, 437, 622, 874, 5909, 7153, 11818, 14306, 135907, 271814]

約数ペア:

[(1, 271814), (2, 135907), (19, 14306), (23, 11818), (38, 7153), (46, 5909), (311, 874), (437, 622)]