4991824

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{3089}}^1$

素因数の和:3198

約数の個数: 20

約数和(自身を含む): 9770580

約数和(自身を除く): 4778756

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 3089, 6178, 12356, 24712, 49424, 311989, 623978, 1247956, 2495912, 4991824]

約数ペア:

[(1, 4991824), (2, 2495912), (4, 1247956), (8, 623978), (16, 311989), (101, 49424), (202, 24712), (404, 12356), (808, 6178), (1616, 3089)]