2748156782

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{259309}}^1$

素因数の和:260075

約数の個数: 16

約数和(自身を含む): 4717367520

約数和(自身を除く): 1969210738

約数列:

[1, 2, 7, 14, 757, 1514, 5299, 10598, 259309, 518618, 1815163, 3630326, 196296913, 392593826, 1374078391, 2748156782]

約数ペア:

[(1, 2748156782), (2, 1374078391), (7, 392593826), (14, 196296913), (757, 3630326), (1514, 1815163), (5299, 518618), (10598, 259309)]