2129331448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{6189917}}^1$

素因数の和:6189966

約数の個数: 16

約数和(自身を含む): 4085345880

約数和(自身を除く): 1956014432

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 6189917, 12379834, 24759668, 49519336, 266166431, 532332862, 1064665724, 2129331448]

約数ペア:

[(1, 2129331448), (2, 1064665724), (4, 532332862), (8, 266166431), (43, 49519336), (86, 24759668), (172, 12379834), (344, 6189917)]