2003756074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{264977}}^1$

素因数の和:265197

約数の個数: 16

約数和(自身を含む): 3179736000

約数和(自身を除く): 1175979926

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 264977, 529954, 5034563, 10069126, 52730423, 105460846, 1001878037, 2003756074]

約数ペア:

[(1, 2003756074), (2, 1001878037), (19, 105460846), (38, 52730423), (199, 10069126), (398, 5034563), (3781, 529954), (7562, 264977)]