1340835458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{839071}}^1$

素因数の和:839137

約数の個数: 16

約数和(自身を含む): 2174874624

約数和(自身を除く): 834039166

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 839071, 1678142, 14264207, 28528414, 39436337, 78872674, 670417729, 1340835458]

約数ペア:

[(1, 1340835458), (2, 670417729), (17, 78872674), (34, 39436337), (47, 28528414), (94, 14264207), (799, 1678142), (1598, 839071)]