1340722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 2177280

約数和(自身を除く): 836558

約数列:

[1, 2, 17, 34, 47, 94, 799, 839, 1598, 1678, 14263, 28526, 39433, 78866, 670361, 1340722]

約数ペア:

[(1, 1340722), (2, 670361), (17, 78866), (34, 39433), (47, 28526), (94, 14263), (799, 1678), (839, 1598)]