2008049392

素因数分解:

$2^4\times {\mathrm{6691}}^1\times {\mathrm{18757}}^1$

素因数の和:25456

約数の個数: 20

約数和(自身を含む): 3891384616

約数和(自身を除く): 1883335224

約数列:

[1, 2, 4, 8, 16, 6691, 13382, 18757, 26764, 37514, 53528, 75028, 107056, 150056, 300112, 125503087, 251006174, 502012348, 1004024696, 2008049392]

約数ペア:

[(1, 2008049392), (2, 1004024696), (4, 502012348), (8, 251006174), (16, 125503087), (6691, 300112), (13382, 150056), (18757, 107056), (26764, 75028), (37514, 53528)]