249288674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{65293}}^1$

素因数の和:65401

約数の個数: 16

約数和(自身を含む): 394898112

約数和(自身を除く): 145609438

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 65293, 130586, 1501739, 3003478, 5419319, 10838638, 124644337, 249288674]

約数ペア:

[(1, 249288674), (2, 124644337), (23, 10838638), (46, 5419319), (83, 3003478), (166, 1501739), (1909, 130586), (3818, 65293)]