1966838399

素因数分解:

${\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 2104620672

約数和(自身を除く): 137782273

約数列:

[1, 23, 67, 211, 263, 529, 1541, 4853, 6049, 14137, 17621, 35443, 55493, 111619, 139127, 325151, 405283, 1276339, 3718031, 7478473, 9321509, 29355797, 85514713, 1966838399]

約数ペア:

[(1, 1966838399), (23, 85514713), (67, 29355797), (211, 9321509), (263, 7478473), (529, 3718031), (1541, 1276339), (4853, 405283), (6049, 325151), (14137, 139127), (17621, 111619), (35443, 55493)]