2981148

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 7056000

約数和(自身を除く): 4074852

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3499, 6998, 10497, 13996, 20994, 41988, 248429, 496858, 745287, 993716, 1490574, 2981148]

約数ペア:

[(1, 2981148), (2, 1490574), (3, 993716), (4, 745287), (6, 496858), (12, 248429), (71, 41988), (142, 20994), (213, 13996), (284, 10497), (426, 6998), (852, 3499)]