652680001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{3257}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 703728000

約数和(自身を除く): 51047999

約数列:

[1, 19, 53, 199, 1007, 3257, 3781, 10547, 61883, 172621, 200393, 648143, 3279799, 12314717, 34351579, 652680001]

約数ペア:

[(1, 652680001), (19, 34351579), (53, 12314717), (199, 3279799), (1007, 648143), (3257, 200393), (3781, 172621), (10547, 61883)]