408078014

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{2237}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 616828608

約数和(自身を除く): 208750594

約数列:

[1, 2, 197, 394, 463, 926, 2237, 4474, 91211, 182422, 440689, 881378, 1035731, 2071462, 204039007, 408078014]

約数ペア:

[(1, 408078014), (2, 204039007), (197, 2071462), (394, 1035731), (463, 881378), (926, 440689), (2237, 182422), (4474, 91211)]