1315591382

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1999379}}^1$

素因数の和:1999435

約数の個数: 16

約数和(自身を含む): 2303285760

約数和(自身を除く): 987694378

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1999379, 3998758, 13995653, 27991306, 93970813, 187941626, 657795691, 1315591382]

約数ペア:

[(1, 1315591382), (2, 657795691), (7, 187941626), (14, 93970813), (47, 27991306), (94, 13995653), (329, 3998758), (658, 1999379)]