2639922

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6273

約数の個数: 16

約数和(自身を含む): 5355072

約数和(自身を除く): 2715150

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 6197, 12394, 18591, 37182, 439987, 879974, 1319961, 2639922]

約数ペア:

[(1, 2639922), (2, 1319961), (3, 879974), (6, 439987), (71, 37182), (142, 18591), (213, 12394), (426, 6197)]