2548.00000000

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 19607808

約数和(自身を除く): 5301807

約数列:

[1, 3, 47, 141, 241, 421, 723, 1263, 11327, 19787, 33981, 59361, 101461, 304383, 4768667, 14306001]

約数ペア:

[(1, 14306001), (3, 4768667), (47, 304383), (141, 101461), (241, 59361), (421, 33981), (723, 19787), (1263, 11327)]