284984912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{250867}}^1$

素因数の和:250946

約数の個数: 20

約数和(自身を含む): 559937376

約数和(自身を除く): 274952464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 250867, 501734, 1003468, 2006936, 4013872, 17811557, 35623114, 71246228, 142492456, 284984912]

約数ペア:

[(1, 284984912), (2, 142492456), (4, 71246228), (8, 35623114), (16, 17811557), (71, 4013872), (142, 2006936), (284, 1003468), (568, 501734), (1136, 250867)]