12544490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25601}}^1$

素因数の和:25622

約数の個数: 24

約数和(自身を含む): 26267652

約数和(自身を除く): 13723162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25601, 51202, 128005, 179207, 256010, 358414, 896035, 1254449, 1792070, 2508898, 6272245, 12544490]

約数ペア:

[(1, 12544490), (2, 6272245), (5, 2508898), (7, 1792070), (10, 1254449), (14, 896035), (35, 358414), (49, 256010), (70, 179207), (98, 128005), (245, 51202), (490, 25601)]