2008144422

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{560621}}^1$

素因数の和:560828

約数の個数: 24

約数和(自身を含む): 4372851600

約数和(自身を除く): 2364707178

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 560621, 1121242, 1681863, 3363726, 5045589, 10091178, 111563579, 223127158, 334690737, 669381474, 1004072211, 2008144422]

約数ペア:

[(1, 2008144422), (2, 1004072211), (3, 669381474), (6, 334690737), (9, 223127158), (18, 111563579), (199, 10091178), (398, 5045589), (597, 3363726), (1194, 1681863), (1791, 1121242), (3582, 560621)]